Magnaflow Performance Exhaust System and Tips Chevy Duramax Diesel 6.6 L

GM Duramax Diesel Magnaflow Performance Exhaust System:

Streetsmart Design, Inc. is a fully authorized dealer of Magnaflow Performance Exhaust Systems.

Magnaflow GM Diesel Exhaust Systems

You've found it! Wide open performance for your Chevy Duramax Diesel Truck. We have performance exhaust systems available for your Chevy or GMC Duramax Diesel truck. Whether you are looking for a performance exhaust system for your Dually Chevy Duramax Diesel or a performance exhaust system for your Crewcab Chevy Duramax Diesel, you can find it here.

The Magnaflow Performance exhaust system for your Chevy Duramax Diesel Truck features giant, fast flowing 4" mandrel bent stainless steel tubing, a performance matched stainless steel Magnaflow Muffler and a polished 5" stainless steel tip to finish off your performance exhaust system for your Ford Diesel Truck.

Also available for Chevy Duramax Diesel Truck is the Magnaflow XL performance exhaust system. The Magnaflow XL Performance exhaust system for your Chevy Duramax Diesel Truck also features giant, fast flowing 4" mandrel bent stainless steel tubing and a straight through Magnaflow XL Performance Muffler. Stainless steel tips for your exhaust system are sold seperately from the XL performance exhaust system for the Chevy Duramax Diesel Truck.

GM Diesel Truck Exhaust System Comparisons:

Magnaflow Performance Exhaust System

Magnaflow Mufflers are an all welded contruction
OEM style barbed hangers
Giant 5" Polished Stainless Steel Tip
Lifetime Warranty

MagnaflowXL Exhaust System

Magnaflow XL Mufflers are a lock seam contruction
1-Year Warranty

GM Diesel Truck Exhaust System Styles:

2007-2008 Chevy Silverado 2500/3500 6.6 L
2007-2008 GMC Sierra 2500/3500 6.6 L
Crew Cab with Shortbed or Longbed or Extended Cab with Longbed, Diesel Particulate Filter Back (4" Tubing, Dual Rear Side Exit); Exhaust System

2007-2008 Chevy Silverado 2500/3500 6.6 L
2007-2008 GMC Sierra 2500/3500 6.6 L
Crew Cab with Shortbed or Longbed or Extended Cab with Longbed, Diesel Particulate Filter Back (5" Tubing, Rear Side Exit); Exhaust System

2007-2008 Chevy Silverado 2500/3500 6.6 L
2007-2008 GMC Sierra 2500/3500 6.6 L
Crew Cab with Shortbed or Longbed or Extended Cab with Longbed, Diesel Particulate Filter Back (4" Tubing, Rear Side Exit); Exhaust System

2001-2007 Chevy Silverado 2500/3500 6.6 L (LB7/LLY/LBZ), Crewcab with Shortbed, Turbo Back (5" Tubing, Rear Side Exit); Exhaust System

2001-2007 Chevy Silverado 2500/3500 6.6 L (LB7/LLY/LBZ), Crewcab with Shortbed, Turbo Back (4" Tubing, Dual Rear Side Exit); Exhaust System

2001-2007 Chevy Silverado 2500/3500 6.6 L (LBZ/LB7/LLY), Crewcab with Shortbed, Turbo Back (4" Tubing, Rear Side Exit); Exhaust System

2006-2007 Chevy Silverado 2500/3500 6.6 L, Crewcab with Longbed, Cat Back (5" Tubing, Rear Side Exit); Exhaust System

2006-2007 Chevy Silverado 2500/3500 6.6 L, Crewcab with Shortbed, Cat Back (5" Tubing, Rear Side Exit); Exhaust System

2006-2007 Chevy Silverado 2500/3500 6.6 L (LLY/LBZ)
2006-2007 GMC Sierra 2500/3500 6.6 L (LLY/LBZ)
Extended Cab with Longbed, Cat Back (4" Tubing, Rear Side Exit); Exhaust System

2006-2007 Chevy Silverado 2500/3500 6.6 L (LLY/LBZ)
2006-2007 GMC Sierra 2500/3500 6.6 L (LLY/LBZ)
Crew Cab with Shortbed, Cat Back (4" Tubing, Rear Side Exit); Exhaust System

2006-2007 Chevy Silverado 2500/3500 6.6 L (LLY/LBZ)
2006-2007 GMC Sierra 2500/3500 6.6 L (LLY/LBZ)
Crew Cab with Longbed Dually, Cat Back (4" Tubing, Rear Side Exit); Exhaust System

2001-2005 Chevy Silverado 2500/3500 6.6 L (LLY/LBZ)
2001-2005 GMC Sierra 2500/3500 6.6 L (LLY/LBZ)
Extended Cab with Longbed, Cat Back (4" Tubing, Rear Side Exit); Exhaust System

2001-2005 Chevy Silverado 2500/3500 6.6 L (LLY/LBZ)
2001-2005 GMC Sierra 2500/3500 6.6 L (LLY/LBZ)
Crew Cab with Shortbed, Cat Back (4" Tubing, Rear Side Exit); Exhaust System

2006-2007 Chevy Silverado 2500/3500 6.6 L (LLY/LBZ)
2006-2007 GMC Sierra 2500/3500 6.6 L (LLY/LBZ)
Crew Cab with Longbed, Cat Back (4" Tubing, Rear Side Exit); Exhaust System

2007-2008 Chevy Silverado 2500/3500 6.6 L
2007-2008 GMC Sierra 2500/3500 6.6 L
Crew Cab with Shortbed or Longbed or Extended Cab with Longbed, Diesel Particulate Filter Back (4" Tubing, Dual Rear Side Exit); Exhaust System

2007-2008 Chevy Silverado 2500/3500 6.6 L
2007-2008 GMC Sierra 2500/3500 6.6 L
Crew Cab with Shortbed or Longbed or Extended Cab with Longbed, Diesel Particulate Filter Back (5" Tubing, Rear Side Exit); Exhaust System

2007-2008 Chevy Silverado 2500/3500 6.6 L
2007-2008 GMC Sierra 2500/3500 6.6 L
Crew Cab with Shortbed or Longbed or Extended Cab with Longbed, Diesel Particulate Filter Back (4" Tubing, Rear Side Exit); Exhaust System

2001-2007 Chevy Silverado 2500/3500 6.6 L (LB7/LLY/LBZ), Crewcab with Shortbed, Turbo Back (5" Tubing, Rear Side Exit); Exhaust System

2001-2007 Chevy Silverado 2500/3500 6.6 L (LB7/LLY/LBZ), Crewcab with Shortbed, Turbo Back (4" Tubing, Dual Rear Side Exit); Exhaust System

2001-2007 Chevy Silverado 2500/3500 6.6 L (LBZ/LB7/LLY), Crewcab with Shortbed, Turbo Back (4" Tubing, Rear Side Exit); Exhaust System

2006-2007 Chevy Silverado 2500/3500 6.6 L , Crewcab with Longbed, Cat Back (5" Tubing, Rear Side Exit); Exhaust System

2006-2007 Chevy Silverado 2500/3500 6.6 L , Crewcab with Shortbed, Cat Back (5" Tubing, Rear Side Exit); Exhaust System

2006-2007 Chevy Silverado 2500/3500 6.6 L (LLY/LBZ)
2006-2007 GMC Sierra 2500/3500 6.6 L (LLY/LBZ)
Extended Cab with Longbed, Cat Back (4" Tubing, Rear Side Exit); Exhaust System

2006-2007 Chevy Silverado 2500/3500 6.6 L (LLY/LBZ)
2006-2007 GMC Sierra 2500/3500 6.6 L (LLY/LBZ)
Crew Cab with Shortbed, Cat Back (4" Tubing, Rear Side Exit); Exhaust System

2006-2007 Chevy Silverado 2500/3500 6.6 L (LLY/LBZ)
2006-2007 GMC Sierra 2500/3500 6.6 L (LLY/LBZ)
Crew Cab with Longbed Dually, Cat Back (4" Tubing, Rear Side Exit); Exhaust System

2001-2005 Chevy Silverado 2500/3500 6.6 L (LLY/LBZ)
2001-2005 GMC Sierra 2500/3500 6.6 L (LLY/LBZ)
Extended Cab with Longbed, Cat Back (4" Tubing, Rear Side Exit); Exhaust System

2001-2005 Chevy Silverado 2500/3500 6.6 L (LLY/LBZ)
2001-2005 GMC Sierra 2500/3500 6.6 L (LLY/LBZ)
Crew Cab with Shortbed, Cat Back (4" Tubing, Rear Side Exit); Exhaust System

2006-2007 Chevy Silverado 2500/3500 6.6 L (LLY/LBZ)
2006-2007 Chevy GMC Sierra 2500/3500 6.6 L (LLY/LBZ)
Crew Cab with Longbed, Cat Back (4" Tubing, Rear Side Exit); Exhaust System

16914

16912

16910

16908

16901

16900

16962

16960

16944

16942

16940

16934

16932

16930

16915

16913

16911

16909

16903

16902

16963

16961

16945

16943

16941

16935

16933

16931

Magnaflow

Magnaflow

Magnaflow

Magnaflow

Magnaflow

Magnaflow

Magnaflow

Magnaflow

Magnaflow

Magnaflow

Magnaflow

Magnaflow

Magnaflow

Magnaflow

XL

XL

XL

XL

XL

XL

XL

XL

XL

XL

XL

XL

XL

XL

$966.32

$786.51

$605.39

$914.65

$1001.93

$783.75

$751.43

$754.72

$740.80

$740.80

$740.80

$740.80

$740.80

$740.80

$805.37

$625.57

$440.64

$741.00

$784.64

$566.45

$599.26

$599.26

$498.81

$498.81

$498.81

$498.81

$498.81

$498.81

Free Shipping!

If you find a lower advertised price anywhere please let us know and we will try to beat it!

Click on the "Performance" link above to check out our vast selection of Tuners and Intakes for your vehicle!

If you find a lower price anywhere call or e-mail us and let us try to put together a better deal for you!

If you can't find what you were looking for please use the power of Google to search the complete Streetsmart Design website.

Turbo Back: Replaces the flattened OEM downpipe on your Ford Diesel Truck with a stepped mandrel bent downpipe and an OEM style flange that bolts to the back half of the system. Recommended when a few engine modifications are planned.

Cat Back: Replaces your stock exhaust system from the catalytic converter to the exhaust tips.

Diesel Particulate Filter Back: Replaces your stock exhaust system from the diesel particulate filter to the exhaust tips.