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AFE 49-44029-B | MACH Force XP SS 5" Cat Back w/ Muffler, Black Tip - GM 6.6L Duramax LML 11-15
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.
This is a "Race Only" product used solely for competition. Its use is limited to closed-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.
- aFe Power
- 2011-2016 Chevy/GMC Duramax LML 6.6L Parts - Exhaust Systems | 2011-2016 Chevy/GMC Duramax LML 6.6L - Full Exhaust Systems | 2011-2016 Chevy/GMC Duramax LML 6.6L
- Exhaust Systems - Full Exhaust Systems - CAT Back Exhaust Systems
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- Cold Air Intakes Landing Page - AFE Diesel Products
- Item Requires Shipping
- 79.0 lbs.
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