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aFe Power 48-34008 Twisted Steel Headers, Up-Pipes & Down-Pipe for 2004.5-2010 GM 6.6L Duramax LLY, LBZ, LMM
aFe Power 48-34008 Twisted Steel Headers, Up-Pipes & Down-Pipe for 2004.5-2010 GM 6.6L Duramax LLY, LBZ, LMM
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Key Features:
  • Includes Headers, Up-Pipes, and Down-Pipe
  • Additional 67 Horsepower and 171 lbs x ft Torque
  • All Pieces Constructed from 304 Stainless Steel

2004.5-2010 GM 6.6L Duramax LLY, LBZ, LMM
Low Price: $1,899.00


Part Number:
AFE-48-34008

 

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aFe Power 48-34008 Twisted Steel Headers, Up-Pipes & Down-Pipe for 2004.5-2010 GM 6.6L Duramax LLY, LBZ, LMM

Product Category -
Brand Category aFe Power
Part Number aFe-48-34008
Features Includes Headers, Up-Pipes, and Down-Pipe
All parts Constructed out of 304 Stainless Steel
TIG Welded and Pressure Tested
This Kit Includes Nuts, Bolts and a Dipstick/tube for Clearance
Weight 41 lbs
Warranty 2 Years
Emissions 49 State Legal
Special Notes This system is not CARB exempt at this time and is not legal for sale in California or use on vehicles registered with the California Department of Motor Vehicles.
Manufacture Info

Headers:

1/2" Laser-Cut Flanges:
These headers come with 1/2" thick laser-cut head flanges that are designed to match the head port for a leak-free seal.

Construction:
These unique headers are constructed of 1-3/4" mandrel-bent 304 stainless steel tubing with a .120" wall for strength and durability.

Optimized Tube Lengths:
Tube lengths are optimized for true pulse control technology which improves flow and performance.

Up-Pipes

Construction:
These unique headers are constructed of 2" mandrel-bent 304 stainless steel tubing with a .120" wall for strength and durability.

4" Interlock Flex Pipes:
The down-pipes utilizes heavy duty 4" flex tubes with internal interlock liners.

Leak-Free Seal:
High quality 3/8" thick flanges are used for a complete 360 degree sealing surface.

Down-Pipe Features

Construction:
The Down-Pipe is constructed of 3" mandrel-bent 304 stainless steel tubing for unrestricted flow.

Combo

TIG-Welded:
100% TIG-Welded by certified craftsmen for race proven strength and durability. TIG-Welding provides the strongest welds reducing stress cracks.

Hassle-Free Installation:
For a hassle-free installation this kit includes nuts, bolts and a dipstick/tube for clearance.

Testing:
Added an astounding +67 horsepower and +171 lbs. x ft. of torque as verified by our in house dyno (Initial test results performed on a 2006 Sierra HD V8-6.6L(td)).

Note:
Requires EGR delete race kit.

Note:
This is a "Race Only" product used solely for competition. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use including recreational off-road use could be in violation of local, state and federal laws.



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