Gibson 02-05 Cadillac Escalade Base 5.3L 1-1/2in 16 Gauge Performance Header - Ceramic Coated 2014-gmc-savana-3500-esi6842355 Does not fit vehicles equipped

Does not fit vehicles equipped with factory air suspension

Polyurethane Bushings: Polyurethane bushings to reduce suspension flex and movement providing a stable ride

57-in brazed aluminum core features extremely dense fin composition for improved cooling efficiency

4L60E - 4L85E without PRNDL switch transmissions

Gibson 02-05 Cadillac Escalade Base 5.3L 1-1/2in 16 Gauge Performance Header - Ceramic Coated 2014-gmc-savana-3500-esi6842355 Does not fit vehicles equippedEvery 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