2007-2010 GM 6.6L Diesel LMM Duramax

Magnaflow Cat Back Exhausts GMC Duramax 7.5-10

Features:

  • Magnaflow Cat-Back Exhaust System adds more horsepower and torque to your GMC Duramax Truck
  • Manufactured and engineered to fit its specific year, model and make
  • Variety of Cat-Back Exit Systems available
  • 100% Stainless Steel
  • Each Cat-Back Exhaust features an 0.5’’ overlapped welding that increases its durability
  • Reduce engine heat and improves efficiency
  • Gives your GMC Duramax a smooth tone

Magnaflow Diesel Exhausts

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Select Your Magnaflow Cat-Back Exhaust for GMC Duramax 7.5-10

2003-2007 Silverado/Sierra Duramax-Direct Fit Muffler Kit
  - MAG-16999

Product Info:

Dimension:
Tubing O.D. Size: 3.5in.
TIP O.D. Size: 5.0in.
TIP Quantity: 1
Single/Dual:
Exit Position: Single Passenger Side Rear Exit
Install Sheet: Click to view.
Exit Type

Vehicle Info:

  • Engine: V8 6.6L (DIESEL)
  • Cab: Crew Cab/Short Bed (78in. Bed
  • Silverado 2500HD/3500
Price: $450.82 Sale Price: $335.86
    

2007.5-2010 Duramax-Filter Back Exhaust System
  - MAG-16914

Product Info:

Dimension:
Tubing O.D. Size: 4in./3.5in.
TIP O.D. Size: 5in.
TIP Quantity: 2
Single/Dual: Dual
Exit Position: Dual Same Side Behind Passenger Rear Tire
Install Sheet: Click to view.
Exit Type

Vehicle Info:

  • Engine: V8 6.6L (DIESEL)
  • Cab: Extended-Crew Cab/Short-Long Bed
  • Silverado/Sierra 2500HD/3500
Price: $944.58 Sale Price: $798.17
    

2007.5-2010 Duramax-Filter-Back
  - MAG-16913

Product Info:

Dimension:
Tubing O.D. Size: 5in.
TIP O.D. Size: 6in.
TIP Quantity: 1
Single/Dual: Single
Exit Position: Single Passenger Side Rear Exit
Install Sheet: Click to view.
Exit Type

Vehicle Info:

  • Engine: V8 6.6L (DIESEL)
  • Cab: Extended-Crew Cab/Short-Long Bed
  • Silverado/Sierra 2500HD/3500
Price: $522.49 Sale Price: $441.50
    

2007.5-2010 Duramax-Filter-Back Exhaust System
  - MAG-16912

Product Info:

Dimension:
Tubing O.D. Size: 5in.
TIP O.D. Size: 6in.
TIP Quantity: 1
Single/Dual: Single
Exit Position: Single Passenger Side Rear Exit
Install Sheet: Click to view.
Exit Type

Vehicle Info:

  • Engine: V8 6.6L (DIESEL)
  • Cab: Extended-Crew Cab/Short-Long Bed
  • Silverado/Sierra 2500HD/3500
Price: $579.40 Sale Price: $489.59
    

2007.5-2010 Duramax-Filter-Back Exhaust System
  - MAG-16910

Product Info:

Dimension:
Tubing O.D. Size: 4in.
TIP O.D. Size: 5in.
TIP Quantity: 1
Single/Dual: Single
Exit Position: Single Passenger Side Rear Exit
Install Sheet: Click to view.
Exit Type

Vehicle Info:

  • Engine: V8 6.6L (DIESEL)
  • Cab: Extended-Crew Cab/Short-Long Bed
  • Silverado/Sierra 2500HD/3500
Price: $572.53 Sale Price: $483.79
    

2007.5-2010 Duramax-Pro Series Filter Back Exhaust
  - MAG-17911

Product Info:

Dimension:
Tubing O.D. Size: 4in.
TIP O.D. Size:
TIP Quantity: 1
Single/Dual: Single
Exit Position: Single Passenger Side Rear Exit
Install Sheet: Click to view.
Exit Type

Vehicle Info:

  • Engine: V8 6.6L (DIESEL)
  • Cab: Crew Cab/Short Bed (78in. Bed)
  • Silverado/Sierra 2500HD/3500
Price: $447.29 Sale Price: $377.96
    

2007.5-2010 Duramax-Pro Series Filter-Back Exhaust
  - MAG-17915

Product Info:

Dimension:
Tubing O.D. Size: 4in./3.5in.
TIP O.D. Size:
TIP Quantity:
Single/Dual: Dual
Exit Position: Dual Same Side Behind Passenger Rear Tire
Install Sheet: Click to view.
Exit Type

Vehicle Info:

  • Engine: V8 6.6L (DIESEL)
  • Cab: Extended-Crew Cab/Short-Long Bed
  • Silverado/Sierra 2500HD/3500
Price: $785.18 Sale Price: $663.48
    

2007.5-2010 Duramax-Pro Series Filter-Back Exhaust System
  - MAG-17913

Product Info:

Dimension:
Tubing O.D. Size: 5in.
TIP O.D. Size:
TIP Quantity: 1
Single/Dual: Single
Exit Position: Single Passenger Side Rear Exit
Install Sheet: Click to view.
Exit Type

Vehicle Info:

  • Engine: V8 6.6L (DIESEL)
  • Cab: Extended-Crew Cab/Short-Long Bed
  • Silverado/Sierra 2500HD/3500
Price: $454.18 Sale Price: $383.78
    

2007.5-2010 Duramax-XL Filter Back Exhaust System
  - MAG-16915

Product Info:

Dimension:
Tubing O.D. Size: 4in./3.5in.
TIP O.D. Size: 5in.
TIP Quantity: 2
Single/Dual: Dual
Exit Position: Dual Same Side Behind Passenger Rear Tire
Install Sheet: Click to view.
Exit Type

Vehicle Info:

  • Engine: V8 6.6L (DIESEL)
  • Cab: Extended-Crew Cab/Short-Long Bed
  • Silverado/Sierra 2500HD/3500
Price: $887.66 Sale Price: $750.07
    

2007.5-2010 Duramax-XL Filter-Back Exhaust System
  - MAG-16911

Product Info:

Dimension:
Tubing O.D. Size: 4in.
TIP O.D. Size: 5in.
TIP Quantity: 1
Single/Dual: Single
Exit Position: Single Passenger Side Rear Exit
Install Sheet: Click to view.
Exit Type

Vehicle Info:

  • Engine: V8 6.6L (DIESEL)
  • Cab: Extended-Crew Cab/Short-Long Bed
  • Silverado/Sierra 2500HD/3500
Price: $515.60 Sale Price: $435.68