Gibson 2011 Chevrolet Silverado 2500 HD LT 6.0l 1-1/2in 16 Gauge Performance Header - Stainless

Every Gibson Performance Header Is Dyno-Tuned And Engineered To Deliver More Usable Horsepower And Torque At Low And Mid-Range Rpm Highway Speeds. Improves Engines Ability To Breathe And Cooler Operating Engine Temperature. Designed As A Direct Replacement For The Factory Manifolds, Using The Stock Crossover Pipe. They Are Well Suited For Lowered And Raised Vehicles, Street And Off-Road. 50 State Street Legal. Meets Epa And Carb Requirements. Will Not Affect The Factory Warranty. No Welding Required. Uses Oem Style Connections. 3/8" Heavy Duty Laser Cut Port Flanges- No Warping Or Leaking. Premium Gaskets And Hardware Included. Backed By A Lifetime Limited Warranty.

This Part Fits:

Year	Make	Model	Submodel
2011	Chevrolet	Silverado 2500 Hd	Lt
2011	Chevrolet	Silverado 2500 Hd	Ltz
2011	Chevrolet	Silverado 2500 Hd	Wt