2001-2007 GM 6.6L Diesel Duramax - Cat Back Exhaust

Magnaflow Cat Back Exhausts GM Diesel 01-07

Features:

  • Magnaflow Cat-Back Exhaust System adds more horsepower and torque to your GM Diesel
  • 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 GM Diesel a smooth tone

Magnaflow Diesel Exhausts

Click on The Logo to Learn More

Select Your Magnaflow Cat-Back Exhaust for GM Diesel 01-07

2001-2002 Duramax 4'' System-Pro Series Cat-Back Exhaust
  - MAG-17942

Product Info:

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

Vehicle Info:

  • Engine: V8 6.6L (DIESEL)
  • Cab: Extended Cab/Short Bed (78in. Bed)
  • Silverado/Sierra 2500HD/3500
Price: $529.47 Sale Price: $481.34
    

2001-2002 Duramax 5'' System-Pro Series Cat-Back Exhaust
  - MAG-17944

Product Info:

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

Vehicle Info:

  • Engine: V8 6.6L (DIESEL)
  • Cab: Extended Cab/Short Bed (78in. Bed)
  • Silverado/Sierra 2500HD/3500
Price: $600.51 Sale Price: $545.92
    

2001-2005 Duramax 4'' System-Black Series Cat-Back Exhaust
  - MAG-17034

Product Info:

Dimension:
Tubing O.D. Size: 4in.
TIP O.D. Size: 5.0in.
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 2500HD/3500
Price: $741.11 Sale Price: $673.74
    

2001-2005 Duramax 4'' System-Black Series Cat-Back Exhaust
  - MAG-17035

Product Info:

Dimension:
Tubing O.D. Size: 4in.
TIP O.D. Size: 5.0in.
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//Long Bed (96in. Bed)
  • Silverado 2500HD/3500
Price: $741.11 Sale Price: $673.74
    

2001-2005 Duramax 4'' System-Cat-Back Exhaust
  - MAG-17933

Product Info:

Dimension:
Tubing O.D. Size: 4in.
TIP O.D. Size:
TIP Quantity:
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 2500HD/3500
Price: $569.62 Sale Price: $481.33
    

2001-2005 Duramax 4'' System-Pro Series Cat-Back Exhaust
  - MAG-17935

Product Info:

Dimension:
Tubing O.D. Size: 4in.
TIP O.D. Size:
TIP Quantity:
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/Extended Cab/Long Bed (96in. Bed)
  • Silverado/Sierra 2500HD/3500
Price: $569.62 Sale Price: $481.33
    

2001-2005 Duramax 4'' System-Pro Series Cat-Back Exhaust
  - MAG-17931

Product Info:

Dimension:
Tubing O.D. Size: 4in.
TIP O.D. Size:
TIP Quantity:
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/Long Bed (96in. Bed)
  • Silverado 3500
Price: $569.62 Sale Price: $481.33
    

2001-2005 GM Duramax 4'' System-Cat-Back Exhaust System
  - MAG-16930

Product Info:

Dimension:
Tubing O.D. Size: 4.0in.
TIP O.D. Size: 5.0in.
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)

Sound Clip:

Dyno Results: Click Here
Price: $694.86 Sale Price: $587.16
    

2001-2005 GM Duramax 4'' System-XL Cat-Back Exaust System
  - MAG-16931

Product Info:

Dimension:
Tubing O.D. Size: 4.0in.
TIP O.D. Size: 5.0in.
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/ Long Bed (96in. Bed)

Sound Clip:

Dyno Results: Click Here
Price: $637.94 Sale Price: $539.06
    

2001-2005 GM Duramax 4'' System- Cat-Back Exhaust System
  - MAG-16932

Product Info:

Dimension:
Tubing O.D. Size: 4.0in.
TIP O.D. Size: 5.0in.
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/ Long Bed (96in. Bed)

Sound Clip:

Price: $694.86 Sale Price: $587.16