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Gibson | Performance Header Stainless - Cadillac / Chevrolet / GMC / Hummer 2002-2006
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Gibson Performance – Exhaust Header
Description
The Gibson Performance Header (ref. GP500S) is a direct-fit replacement for factory manifolds on Cadillac, Chevrolet, GMC, and Hummer vehicles. Built with 16-gauge 409L stainless steel mandrel-bent 1.625 in. tubing and 3/8 in. heavy-duty laser-cut port flanges that eliminate warping and leaking. Dyno-tuned to deliver more usable horsepower and torque at low and mid-range RPM. No welding required – uses OEM-style connections and the stock crossover pipe. Street and off-road compatible. EPA and CARB compliant (E.O. D-411-13). Backed by a limited lifetime warranty.
Specifications
- Brand: Gibson Performance
- Part Number: GP500S (See Application Section)
- Type: Short tube header, down-swept style
- Material: 409L Stainless Steel, 16 gauge
- Finish: Stainless Steel
- Tube Diameter: 1.625 in.
- Port Flanges: 3/8 in. heavy-duty laser cut
- Fitment: Direct fit (without air injection or EGR)
- Installation: No welding required, OEM-style connections, premium gaskets and hardware included
- Compliance: EPA and CARB E.O. D-411-13 – 50-state legal
- Compatibility: Cadillac / Chevrolet / GMC / Hummer – V6 4.3L, V8 4.8/5.3/6.0/6.6T Diesel/8.1L (See Application Section)
- Warranty: Limited lifetime
- Condition: New
- Sold and shipped by: Truck Expert
- Condition: New
- Sold and Shipped by Truck Expert
Note:
- FREE Delivery
Cadillac
2006 Escalade V8 5.3L SEE NOTE1
2002-2006 Escalade V8 5.3L SEE NOTE2
2006 Escalade V8 6.0L SEE NOTE1
2002-2006 Escalade V8 6.0L SEE NOTE2
Chevrolet
2003-2006 Silverado 1500 V6 4.3L SEE NOTE1
2003-2006 Silverado 1500 V8 4.8L SEE NOTE1
2004-2006 Silverado 1500 V8 5.3L SEE NOTE1
2003-2006 Silverado 1500 V8 5.3L SEE NOTE1
2003-2006 Silverado 1500 V8 6.0L SEE NOTE1
2002-2006 Silverado 2500 HD V8 6.0L SEE NOTE1
2002-2006 Silverado 2500 HD V8 6.6L Turbo Diesel SEE NOTE1
2002-2006 Silverado 2500 HD V8 8.1L SEE NOTE1
2002-2006 Suburban 2500 V8 6.0L SEE NOTE1
2002-2006 Suburban 2500 V8 8.1L SEE NOTE1
GMC
2006 Sierra 1500 V6 4.3L SEE NOTE1
2006 Sierra 1500 V8 4.8L SEE NOTE1
2006 Sierra 1500 V8 5.3L SEE NOTE1
2006 Sierra 1500 V8 5.3L SEE NOTE1
2006 Sierra 1500 V8 6.0L SEE NOTE1
2002-2006 Sierra 2500 HD V8 6.0L SEE NOTE1
2002-2006 Sierra 2500 HD V8 6.6L Turbo Diesel SEE NOTE1
2002-2006 Sierra 2500 HD V8 8.1L SEE NOTE1
2002-2006 Yukon V8 4.8L SEE NOTE1
2002-2006 Yukon V8 5.3L SEE NOTE1
2002-2006 Yukon V8 6.0L SEE NOTE1
2005-2006 Yukon XL 1500 V8 5.3L SEE NOTE1
2005-2006 Yukon XL 1500 V8 6.0L SEE NOTE1
2002-2006 Yukon XL 2500 V8 6.0L SEE NOTE1
2002-2006 Yukon XL 2500 V8 8.1L SEE NOTE1
Hummer
2003-2006 H2 V8 6.0L SEE NOTE1
Note 1: Short Tube Style; 1.625 in. 14 Gauge Tubing; w/o Air Injection or EGR; Direct Fit; Stainless Steel;CARB E.O. D-411-13;
Note 2: Short Tube Style; 1.625 in. 14 Gauge Tubing; w/o Air Injection or EGR; Direct Fit; Stainless Steel;CARB E.O. D-411-13;; Drive Type: AWD
