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 in. Heavy Duty Laser Cut Port Flanges- No Warping or Leaking. Premium Gaskets and Hardware included. Backed by a Lifetime Limited Warranty.
Performance Header; Ceramic Coated
With Out Air Injection; With Out EGR.
- Heavy Duty 3/8 in. Thick Laser Cut Port Flanges
- Heavy Duty 409L Stainless 16 Gauge Tubing
- Hi-Temp Coating To 1300 Degrees
- Premium Gaskets and Hardware
- Mandrel Bent Tubing
- No Welding Required
Fitment:
Cadillac Escalade Base 2002 to 2006
Chevrolet Silverado 1500 LS 2004 to 2005
Chevrolet Silverado 1500 LT 2004 to 2006
Chevrolet Silverado 1500 SS 2003 to 2006
Chevrolet Silverado 1500 Z71 Off-Road 2005
Chevrolet Silverado 1500 HD Base 2005
Chevrolet Silverado 1500 HD LS 2002 to 2003
Chevrolet Silverado 1500 HD LS 2005
Chevrolet Silverado 1500 HD LT 2002 to 2003
Chevrolet Silverado 1500 HD LT 2005 to 2006
Chevrolet Silverado 2500 Base 2002 to 2004
Chevrolet Silverado 2500 LS 2002 to 2004
Chevrolet Silverado 2500 LT 2002 to 2004
Chevrolet Silverado 2500 WT 2004
Chevrolet Silverado 2500 HD Base 2002 to 2005
Chevrolet Silverado 2500 HD LS 2002 to 2006
Chevrolet Silverado 2500 HD LT 2002 to 2006
Chevrolet Silverado 2500 HD WT 2003 to 2006
Chevrolet Silverado 3500 Base 2002 to 2005
Chevrolet Silverado 3500 LS 2002 to 2006
Chevrolet Silverado 3500 LT 2002 to 2006
Chevrolet Silverado 3500 WT 2004
Chevrolet Silverado 3500 WT 2006
Chevrolet Suburban 2500 LS 2002 to 2006
Chevrolet Suburban 2500 LT 2002 to 2006
GMC Sierra 1500 Denali 2006
GMC Sierra 1500 SLE 2006
GMC Sierra 1500 SLT 2006
GMC Sierra 1500 HD SLE 2002 to 2003
GMC Sierra 1500 HD SLE 2005 to 2006
GMC Sierra 1500 HD SLT 2002 to 2003
GMC Sierra 1500 HD SLT 2005 to 2006
GMC Sierra 2500 Base 2002 to 2004
GMC Sierra 2500 SL 2002
GMC Sierra 2500 SLE 2002 to 2004
GMC Sierra 2500 SLT 2002 to 2004
GMC Sierra 2500 WT 2003 to 2004
GMC Sierra 2500 HD Base 2002 to 2005
GMC Sierra 2500 HD SL 2002
GMC Sierra 2500 HD SL 2006
GMC Sierra 2500 HD SLE 2002 to 2006
GMC Sierra 2500 HD SLT 2002 to 2006
GMC Sierra 2500 HD WT 2003 to 2006
GMC Sierra 3500 Base 2002 to 2005
GMC Sierra 3500 SL 2002
GMC Sierra 3500 SL 2006
GMC Sierra 3500 SLE 2002 to 2006
GMC Sierra 3500 SLT 2002 to 2006
GMC Sierra 3500 WT 2004 to 2006
GMC Yukon Denali 2002 to 2006
GMC Yukon XL 1500 Denali 2005 to 2006
GMC Yukon XL 2500 SLE 2002 to 2006
GMC Yukon XL 2500 SLT 2002 to 2006
Hummer H2 Base 2003 to 2006







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