FMF Racing Powercore 4 Mufflers

FMF Racing
Powercore 4 Mufflers
Gasgas
2010 EC 250; Powercore 4 Slip-On Muffler, SS Aluminum
  - FMFR-045355
Price: $423.99 Sale Price: $317.67
    
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Gasgas
2010 EC 250; Powercore 4 Slip-On Muffler, SS Aluminum
  - FMFR-045355
Price: $423.99 Sale Price: $317.67
    
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Gasgas
2010 EC 250; Powercore 4 Slip-On Muffler, SS Aluminum
  - FMFR-045355
Price: $423.99 Sale Price: $317.67
    
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Honda
1986-02 XR200; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-040005
Price: $369.99
Sale Price: $277.28
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

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1991-00 XR600; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041022
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

1993-09 & 2012-17 XR650L; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041425
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
1996-04 XR250R; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041020
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
1996-04 XR400R; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041021
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

2000-07 XR650R; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041023
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2003 CRF450R; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041036
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2003-17 CRF150F/CRF230F; Powercore 4 Slip-On Muffler
  - FMFR-041048
Price: $369.99
Sale Price: $277.28
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2004 CRF450R; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041275
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2004-17 CRF250R/CRF250X; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041273
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2004-17 CRF250R/CRF250X; Powercore 4 Slip-On Muffler, Titanium
  - FMFR-041201
Price: $436.99
Sale Price: $327.33
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2005-08 CRF450R/CRF450X; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041276
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2005-08 CRF450R; Powercore 4 Slip-On Muffler, Titanium
  - FMFR-041202
Price: $391.99
Sale Price: $293.96
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2006-09 CRF250R; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041274
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2007-18 CRF150R; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041284
Price: $403.99
Sale Price: $302.30
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2009-10 CRF450R; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041346
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2010 CRF250R; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041377
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2013-16 CRF450R; Powercore 4 Hex Slip-On Muffler, Stainless Steel
  - FMFR-041505
Price: $391.99
Sale Price: $293.96
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
Honda
1986-02 XR200; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-040005
Price: $369.99
Sale Price: $277.28
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
1991-00 XR600; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041022
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

1993-09 & 2012-17 XR650L; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041425
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
1996-04 XR250R; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041020
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
1996-04 XR400R; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041021
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

2000-07 XR650R; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041023
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2003 CRF450R; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041036
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2003-17 CRF150F/CRF230F; Powercore 4 Slip-On Muffler
  - FMFR-041048
Price: $369.99
Sale Price: $277.28
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2004 CRF450R; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041275
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2004-17 CRF250R/CRF250X; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041273
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2004-17 CRF250R/CRF250X; Powercore 4 Slip-On Muffler, Titanium
  - FMFR-041201
Price: $436.99
Sale Price: $327.33
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2005-08 CRF450R/CRF450X; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041276
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2005-08 CRF450R; Powercore 4 Slip-On Muffler, Titanium
  - FMFR-041202
Price: $391.99
Sale Price: $293.96
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2006-09 CRF250R; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041274
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2007-18 CRF150R; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041284
Price: $403.99
Sale Price: $302.30
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2009-10 CRF450R; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041346
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2010 CRF250R; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041377
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2013-16 CRF450R; Powercore 4 Hex Slip-On Muffler, Stainless Steel
  - FMFR-041505
Price: $391.99
Sale Price: $293.96
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
Honda
1986-02 XR200; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-040005
Price: $369.99
Sale Price: $277.28
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
1991-00 XR600; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041022
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

1993-09 & 2012-17 XR650L; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041425
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
1996-04 XR250R; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041020
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
1996-04 XR400R; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041021
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

2000-07 XR650R; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041023
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2003 CRF450R; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041036
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2003-17 CRF150F/CRF230F; Powercore 4 Slip-On Muffler
  - FMFR-041048
Price: $369.99
Sale Price: $277.28
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2004 CRF450R; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041275
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2004-17 CRF250R/CRF250X; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041273
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2004-17 CRF250R/CRF250X; Powercore 4 Slip-On Muffler, Titanium
  - FMFR-041201
Price: $436.99
Sale Price: $327.33
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2005-08 CRF450R/CRF450X; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041276
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2005-08 CRF450R; Powercore 4 Slip-On Muffler, Titanium
  - FMFR-041202
Price: $391.99
Sale Price: $293.96
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2006-09 CRF250R; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041274
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2007-18 CRF150R; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041284
Price: $403.99
Sale Price: $302.30
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2009-10 CRF450R; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041346
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2010 CRF250R; Powercore 4 Slip-On Muffler, Stainless Steel
  - FMFR-041377
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2013-16 CRF450R; Powercore 4 Hex Slip-On Muffler, Stainless Steel
  - FMFR-041505
Price: $391.99
Sale Price: $293.96
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
Husqvarna
2011-12 TE499; Powercore 4 Slip-On Muffler, Stainless/Aluminum
  - FMFR-045430
Price: $403.99 Sale Price: $302.30
    
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Kawasaki
2003-05 KLX400SR; Powercore 4 Slip-On Muffler, Aluminum
  - FMFR-043011
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

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2003-06 KLX125 & KLX125R; Mini Powercore 4 Slip-On Muffler, Aluminum
  - FMFR-043095
Price: $258.99
Sale Price: $193.87
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

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2003-06 KLX125 & KLX125R; Mini Powercore 4 Spark Arrestor Slip-On Muffler
  - FMFR-043024
Price: $302.99
Sale Price: $227.23
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2004-08 KX250F; Powercore 4 Slip-On Muffler, Aluminum
  - FMFR-042122
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

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2006 KLX250S; Powercore 4 Slip-On Muffler, Aluminum
  - FMFR-042246
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

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2006-09 KLX450R & KX450F; Powercore 4 Slip-On Muffler, Aluminum
  - FMFR-042123
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2009-16 KX250F; Powercore 4 Hex Slip-On Muffler, Aluminum
  - FMFR-042308
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

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KTM
2004-07 450, 525; Powercore 4 Slip-On Muffler, Aluminum
  - FMFR-045135
Install-Download (PDF)
Price: $414.99 Sale Price: $310.65
    
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

KTM
2004-07 450, 525; Powercore 4 Slip-On Muffler, Aluminum
  - FMFR-045135
Install-Download (PDF)
Price: $414.99 Sale Price: $310.65
    
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

KTM
2004-07 450, 525; Powercore 4 Slip-On Muffler, Aluminum
  - FMFR-045135
Install-Download (PDF)
Price: $414.99 Sale Price: $310.65
    
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

KTM
2004-07 450, 525; Powercore 4 Slip-On Muffler, Aluminum
  - FMFR-045135
Install-Download (PDF)
Price: $414.99 Sale Price: $310.65
    
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Sherco
2013-17 SE250i & SE300i; Powercore 4 Hex Slip-On Muffler, SS Aluminum
  - FMFR-045527
Price: $414.99 Sale Price: $310.65
    
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Suzuki
1990-99 DR250 / DR350; Powercore 4 Slip-On Muffler, Aluminum
  - FMFR-043006
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

1996-18 DR650S / DR650SE; Powercore 4 Slip-On Muffler, Aluminum
  - FMFR-043284
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

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2000-05 DRZ400 / DRZ400E; Powercore 4 Slip-On Muffler, Aluminum
  - FMFR-043010
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

2000-19 DRZ400S / DRZ400SM; Powercore 4 Slip-On Muffler, Aluminum
  - FMFR-043011
4.3 / 5 based on 1 customer reviews
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

2003-20 DRZ125 / DRZ125L; Mini Powercore 4 Slip-On Muffler, Aluminum
  - FMFR-043095
Price: $258.99
Sale Price: $193.87
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

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2003-20 DRZ125 / DRZ125L; Mini Powercore 4 Spark Arrestor Slip-On Muffler, Aluminum
  - FMFR-043024
Price: $302.99
Sale Price: $227.23
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2005-07 RMZ450; Powercore 4 Slip-On Muffler, Aluminum
  - FMFR-043136
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

2007-09 RMZ250; Powercore 4 Slip-On Muffler, Aluminum
  - FMFR-043140
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

2008-10 RMZ450; Powercore 4 Slip-On Muffler, Aluminum
  - FMFR-043220
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

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Product Reviews Summary
Overall: 
4.3
1 Customer Review(s)
Appearance
5.0
Ease of Installation
4.0
Price / Value
4.0
Quality
4.0
Click Here to See
Customer Reviews of This Product
Yamaha
1987-20 TW200; Powercore 4 Slip-On Muffler, Aluminum
  - FMFR-044312
4.0 / 5 based on 3 customer reviews
Price: $424.24
Sale Price: $318.18
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
1998-02 WR400F, WR426F, YZ400F & YZ426F; Powercore 4 Slip-On Muffler, Aluminum
  - FMFR-044013
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

1999-04 TTR225; Powercore 4 Slip-On Muffler, Aluminum
  - FMFR-044021
Price: $369.99
Sale Price: $277.28
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

1999-06 TTR250; Powercore 4 Slip-On Muffler, Aluminum
  - FMFR-044110
Price: $369.99
Sale Price: $277.28
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

2001-02 WR250F & YZ250F; Powercore 4 Slip-On Muffler, Aluminum
  - FMFR-044014
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

2003-06 WR250F; Powercore 4 Slip-On Muffler, SS Aluminum
  - FMFR-044220
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

2003-06 WR450F & YZ450F; Powercore 4 Slip-On Muffler, Aluminum
  - FMFR-044222
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2005-09 & 2011-16 TTR230; Powercore 4 Slip-On Muffler, Aluminum
  - FMFR-044141
Price: $369.99
Sale Price: $277.28
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

2006-13 WR250F, WR450F, YZ250F & YZ450F; Powercore 4 Slip-On Muffler, Blue Anodized Titanium
  - FMFR-044230
Price: $436.99
Sale Price: $327.33
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2006-13 WR250F, WR450F, YZ250F & YZ450F; Powercore 4 Slip-On Muffler, Aluminum
  - FMFR-044228
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2006-13 WR250F, WR450F, YZ250F & YZ450F; Powercore 4 Slip-On Muffler, Titanium
  - FMFR-044229
Price: $436.99
Sale Price: $327.33
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2010-13 YZ250F; Powercore 4 Hex Slip-On Muffler, Aluminum
  - FMFR-044395
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2010-13 YZ450F; Powercore 4 Hex Slip-On Muffler, SS Aluminum
  - FMFR-044396
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Muffler Repacking Guide
Download Installation Guide
2012-15 WR250F & WR450F Powercore 4 Hex Slip-On Muffler, Aluminum
  - FMFR-044397
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Install-Download (PDF)
2014-17 YZ450F; Powercore 4 Hex Slip-On Muffler, SS Aluminum
  - FMFR-044404
Price: $414.99
Sale Price: $310.65
 
We have not yet cataloged this product for fitment or product details and therefore cannot assume responsibility for ordering errors. Please read the description carefully and confirm fitment and features via the manufacturer before ordering.

Product Reviews Summary
Overall: 
4.0
3 Customer Review(s)
Appearance
4.0
Ease of Installation
3.7
Price / Value
4.0
Quality
4.3
Click Here to See
Customer Reviews of This Product

Learn More About FMF Racing Dirt Bike Powercore 4 Mufflers

Overview

When making the PowerCore 4, all of the FMF crew looked over the top quality products to provide race-inspired overall performance from a economical cost. The outcome is really a high quality muffler along with enhanced torque, increased horsepower as well as tough sturdiness just about all in a cost which won’t break your budget. FMF PowerCore 4 are perfect for each specific FMF dirt bike for off-road, racing, or trial riding. Every FMF PowerCore 4 has the innovative quality for simple installation. FMF offer a wide selection of FMF PowerCore 4 at the Lowest Prices.

Features
  • Latest version of the Powercore 4 design
  • Aluminum construction and stainless steel Hi-Flo end caps
  • Durable stainless steel components
  • Completely redesigned for all late model applications
  • Aluminum slip-on developed to increase the horsepower and torque throughout the entire power band
  • Improved torque, increased horsepower and rugged durability
  • Modular end caps allow for easy tuning alterations
  • It will give the racer the ability to tune the performance
  • Slip-on muffler with removable spark arrestor
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