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Atlas 5" Down-Pipe Back Aluminized Steel Exhaust System, Fits 07.5-10 GM Duramax 6.6L V8 LMM | AFE 49-04033NM
Gain up to 19 hp and 27 lbs. x ft. torque and outflows the factory intake by 50%. Want a better deal? Contact us about a performance package today.
ATLAS exhaust systems utilize a 2-piece tailpipe design for a perfect fit by allowing adjustability at the tailpipe section. All systems use factory mounting locations providing stability and hassle-free installation.
Leak-Free Seal: High quality OE style flange and band clamps are used for a complete 360 degree sealing surface.
Aggressive Sound: A muffler delete-pipe is used for a true race-inspired sound and maximum flow.
Perfect Fit: OE style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The Bayonet tip holds the hanger bushing in place for an OE style fit that does not change with time.
Flow and Performance: ATLAS exhaust systems are constructed of 5" mandrel bent aluminized steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT’s.
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. This system also requires an aftermarket electronic module to work properly with the vehicle.
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- 2007.5-2010 Chevy/GMC Duramax LMM 6.6L Parts - Exhaust Systems | 2007.5-2010 Chevy/GMC Duramax LMM 6.6L - Full Exhaust Systems | 2007.5-2010 Chevy/GMC Duramax LMM 6.6L
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