Pay in 4 interest-free payments of $26.75 Learn more
Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
This ECM By-Pass System is an optional feature for Exhaust brake kits C44074 & C44064
Includes Viton O-ring
2001 - 2003 GMC Sierra 1500 HD
Prevents mid-range convertor shutter and clutch/band slippage
Cold Air Intake Kit 5.3L/6.2L | Pre Filter | Chevy/GMC 1500 (14-18 & Classic) chev/gmc This ECM By-Pass System isGain increased horsepower and throttle response while protecting your engine from harmful particles and debris with Rough Countrys Cold Air Intake System. This intake system moves the air filter away from the stuffy engine compartment so cooler air can be circulated into the engine for an increase in power. Cooler air is denser, and brings more oxygen into the combustion chamber to help your vehicle perform at its greatest potential. The cylindrical
US$ 23.60
US$ 24.99
US$ 17.00
US$ 14.50
US$ 31.00
US$ 130.50
US$ 20.00
US$ 825.00
US$ 1100.00
