Magnaflow Performance Exhausts
2008 - 2009 Ford 6.4L Powerstroke
MagnaFlow Performance Diesel Systems feature giant, fast-flowing, mandrel-bent stainless steel tubing, and polished double walled stainless steel tips. These systems incorporate mirror finished MagnaFlow Performance Mufflers with a straight-through design. They are backed by a Lifetime Warranty.

XL Performance is a mid-level diesel performance system featuring a stainless steel, matte finish straight-through MagnaFlow XL Performance Muffler along with mandrel-bent stainless steel tubing and single walled exhaust tips. They are backed by a Lifetime Warranty.

Pro Performance is Magnaflow's entry level diesel performance system featuring 100% stainless steel muffler and mandrel bent stainless steel tubing. Optional 5" tips are available seperately. Backed by a Lifetime Warranty and, like all Magnaflow products, dyno proven to make more power!
2008 - 2009 6.4L Powersrtoke - 4" Filter-Back Dual
  - MAG-16989
XL Performance System
Year: 2008 - 2009
Engine: 6.4L Powerstroke
Model: F250/350
Body: CC/SB-LB EC/LB
Material: Mandrel-bent SS
Muffler Finish:Matte, Optional Delete
Style: Filter-Back Dual
Tubing Size: 4"/3.5" Downpipe
Tip Size: 5"
Tip Material:Polished Single-Wall
Single/Dual: Dual
Exit: Dual Same Side

Install Sheet:Install Sheet: Click to view.
We offer a $317.41 Instant Rebate on this product!
Click below to see the lowest price available on this product.
Price: $1,042.24   Click to see lower price in cart     
2008 - 2009 6.4L Powerstroke - 4" Filter-Back
  - MAG-17983
PRO Performance System
Year: 2008-2009
Engine: 6.4L Powerstroke
Model: F250/350 Super Duty
Body: CC/SB-LB EC/LB
Material: Mandrel-bent SS
Muffler Finish: Matte
Style: Filter-Back
Tubing Size: 4"
Tip Size: *
Tip Material: *
Single/Dual: Single
Exit: Rear Side
* Optional 5" Polished Tip(s) Sold Separately.
Install Sheet:Install Sheet: Click to view.
We offer a $156.35 Instant Rebate on this product!
Click below to see the lowest price available on this product.
Price: $513.39   Click to see lower price in cart     
2008 - 2009 6.4L Powerstroke - 4" Filter-Back
  - MAG-16981
Magnaflow Performance System
Year: 2008 - 2009
Engine: 6.4L Powerstroke
Model: F250/350
Body: CC/SB-LB EC/LB
Material: Mandrel-bent SS
Muffler Finish: Polished
Style: Filter-Back
Tubing Size: 4"
Tip Size: 5"
Tip Material:Polished Double-Wall
Single/Dual: Single
Exit: Rear Side

Install Sheet:Install Sheet: Click to view.
We offer a $255.94 Instant Rebate on this product!
Click below to see the lowest price available on this product.
Price: $840.40   Click to see lower price in cart     
2008 - 2009 6.4L Powerstroke - 4" Filter-Back
  - MAG-16983
XL Performance System
Year: 2008 - 2009
Engine: 6.4L Powerstroke
Model: F250/350
Body: CC/SB-LB EC/LB
Material: Mandrel-bent SS
Muffler Finish:Matte, Optional Delete
Style: Filter-Back
Tubing Size: 4"
Tip Size: 5"
Tip Material:Polished Single-Wall
Single/Dual: Single
Exit: Rear Side

Install Sheet:Install Sheet: Click to view.
We offer a $198.39 Instant Rebate on this product!
Click below to see the lowest price available on this product.
Price: $651.41   Click to see lower price in cart     
2008 - 2009 6.4L Powerstroke - 4" Filter-Back Dual
  - MAG-17988
PRO Performance System
Year: 2008-2009
Engine: 6.4L Powerstroke
Model: F250/350 Super Duty
Body: CC/SB-LB EC/LB
Material: Mandrel-bent SS
Muffler Finish: Delete Pipe Only
Style: Filter-Back
Tubing Size: 4"/3.5" Duals
Tip Size: *
Tip Material: *
Single/Dual: Dual
Exit: Dual Same Side
* Optional 5" Polished Tip(s) Available Separately.
Install Sheet:Install Sheet: Click to view.
We offer a $267.51 Instant Rebate on this product!
Click below to see the lowest price available on this product.
Price: $878.39   Click to see lower price in cart     
2008 - 2009 6.4L Powerstroke - 4" Filter-Back Dual
  - MAG-16987
Magnaflow Performance System
Year: 2008 - 2009
Engine: 6.4L Powerstroke
Model: F250/350
Body: CC/SB-LB EC/LB
Material: Mandrel-bent SS
Muffler Finish:Polished, Optional Delete
Style: Filter-Back Dual
Tubing Size: 4"/3.5" Downpipe
Tip Size: 5"
Tip Material:Polished Double-Wall
Single/Dual: Dual
Exit: Dual Same Side

Install Sheet:Install Sheet: Click to view.
We offer a $380.85 Instant Rebate on this product!
Click below to see the lowest price available on this product.
Price: $1,250.54   Click to see lower price in cart     
2008 - 2009 6.4L Powerstroke - 5" Filter-Back
  - MAG-17984
PRO Performance System
Year: 2008-2009
Engine: 6.4L Powerstroke
Model: F250/350 Super Duty
Body: CC/SB-LB EC/LB
Material: Mandrel-bent SS
Muffler Finish: Matte
Style: Filter-Back
Tubing Size: 5"
Tip Size: 6"
Tip Material: Polished Single-Wall
Single/Dual: Single
Exit: Rear Side
* Optional 5" Polished Tip(s) Available Separately.
Install Sheet:Install Sheet: Click to view.
We offer a $207.00 Instant Rebate on this product!
Click below to see the lowest price available on this product.
Price: $679.73   Click to see lower price in cart     
2008 - 2009 6.4L Powerstroke - 5" Filter-Back
  - MAG-16982
Magnaflow Performance System
Year: 2008 - 2009
Engine: 6.4L Powerstroke
Model: F250/350
Body: CC/SB-LB EC/LB
Material: Mandrel-bent SS
Muffler Finish: Polished, Optional Delete
Style: Filter-Back
Tubing Size: 5"
Tip Size: 6"
Tip Material:Polished Double-Wall
Single/Dual: Single
Exit: Rear Side

Install Sheet:Install Sheet: Click to view.
We offer a $302.01 Instant Rebate on this product!
Click below to see the lowest price available on this product.
Price: $991.70   Click to see lower price in cart     
2008 - 2009 6.4L Powerstroke - 5" Filter-Back
  - MAG-16984
XL Performance System
Year: 2008 - 2009
Engine: 6.4L Powerstroke
Model: F250/350
Body: CC/SB-LB EC/LB
Material: Mandrel-bent SS
Muffler Finish:Matte, Optional Delete
Style: Filter-Back
Tubing Size: 5"
Tip Size: 6"
Tip Material:Polished Single-Wall
Single/Dual: Single
Exit: Rear Side

Install Sheet:Install Sheet: Click to view.
We offer a $238.59 Instant Rebate on this product!
Click below to see the lowest price available on this product.
Price: $783.41   Click to see lower price in cart     

[KEY: CC= Crew Cab | EC= Extended Cab | SC= Standard Cab | SB= Short Bed | LB= Long Bed[KEY: CC= Crew Cab | EC= Extended Cab | SC= Standard Cab | SB= Short Bed | LB= Long Bed
| P-SS= Polished Stainless Steel | SS Tubing= Stainless Steel Tubing ]| P-SS= Polished Stainless Steel | SS Tubing= Stainless Steel Tubing ]


The cornerstone of any well engineered diesel performance upgrade plan is a dyno-proven MagnaFlow Performance cat-back exhaust system. Offered in "turbo-back" "cat-back" or "downpipe-back," all Magnaflow systems are proven to make significant gains in power. This year, in limited applications, a 5-inch mandrel-bent systemis added to the lineup. All systems include a polished stainless steel, straight-through, wide open performance muffler and all the necessary hardware to complete the job like a pro.

NOTE:Some diesel vehicles are equipped with factory installed catalytic converters. Removal of a catalytic converter is prohibited by federal and state law.

To upgrade to the next level of power and performance, consider adding a K&N Filter Injection Performance Kit to your order, now available separately.

The increased airflow provided is an ideal complement to MagnaFlow's Performance Exhaust system and increases power and performance without sacrificing reliability or fuel mileage. Add one to your MagnaFlow Performance Exhaust system order and hang on. To flow more air out with a new Magnaflow exhuast you have to bring more in with a Performance Intake.

In addition, it is backed by the best warranty in the business.

For the ultimate increase in power, consider adding an Electronic Performance Tuning system, available separately from your MagnaFlow Performance Exhaust system.

These electronic enhancements install in minutes and increase power dramatically and safely by optimizing the factory settings for fueling and injection timing. Towing power is significantly increased and in many cases, over +100 extra hp and +200 extra ft/lbs of torque will be at your disposal. These products also increase fuel economy by producing more efficient engine conditions. Learn more about Diesel Tuning Today!

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