100 Percent Over LB7 Duramax Fuel Injectors 2001-2004 New Core Charge Applies Of 1200 Set S&S Diesel Factory Aftermarket Enhance your Chevrolet/GMC 2500/3500 HD

Enhance your Chevrolet/GMC 2500/3500 HD with added power and a better sound by installing the MBRP S5093AL exhaust system

This muffler has 3" ID center inlet / outlet with a 2-1/2" core and 3-1/2" body with an overall length of 24" with a mill finish

Positive-pressure air vent and third brake light

Armor Lite Aluminized Steel 3 Inch Cat-Back

100 Percent Over LB7 Duramax Fuel Injectors 2001-2004 New Core Charge Applies Of 1200 Set S&S Diesel Factory Aftermarket Enhance your Chevrolet/GMC 2500/3500 HDAll S&S Diesel Motorsport injectors, with the exception of TorqueMaster, feature a modern SAC style nozzle that is much more durable when compared to the previous generation stock VCO nozzle. The S&S Diesel Motorsport SAC00 injectors are a game changer for LB7 Duramax owners who want increased durability without an increase in fueling. S&S has teamed up directly with Bosch to develop a stock flowing LB7 SAC nozzle to replace the obsolete VCO nozzle