Gibson 00-05 Ford Excursion Limited 6.8L 1-1/2in 16 Gauge Performance Header - Stainless spo-default 2007-2014 Chevrolet Silverado 2500 HD

2007-2014 Chevrolet Silverado 2500 HD WT Fleetside 97

Unlike most brush guards and bumpers

These engines come from the factory with no diverter valve of any kind

1986-1988 GMC S15 Gypsy 1982-1990 GMC S15 High Sierra 1982-1990 GMC S15 Sierra Classic 1982 GMC S15 Sierra Grande 1983-1991 GMC S15 Jimmy Base 1983-1990 GMC S15 Jimmy Gypsy 1985 GMC S15 Jimmy High Sierra 1983-1990 GMC S15 Jimmy Sierra Classic 1991 GMC S15 Jimmy SLE 1991 GMC S15 Jimmy SLS 1991 GMC S15 Jimmy SLT 1988-1989 GMC S15 Jimmy Timberline 1991-1993 GMC Sonoma Base 1992 GMC Sonoma GT 1991-1993 GMC Sonoma SLE 1993 GMC Sonoma SLS 1991-1994 Oldsmobile Bravada Base

Eliminate the costly exhaust manifold cracks prevalent in the factory exhaust manifold

Gibson 00-05 Ford Excursion Limited 6.8L 1-1/2in 16 Gauge Performance Header - Stainless spo-default 2007-2014 Chevrolet Silverado 2500 HDEvery 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