Gibson Performance GP131S Performance Header

Gibson Performance GP131S Performance Header

Gibson Performance GP131S Performance Header

MPN: GP131S

Performance Header; Short Tube Style; 1.75 in. 14 Gauge Tubing; w/EGR Fitting; w/o Air Injection; Stainless Steel;

$598.98 - $619.39

Sold By 3 Vendors on Motoroso


Dan's House of Speed
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Dan's House of Speed

$598.98

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Dan's House of Speed
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Dan's House of Speed
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$598.98

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VIBE Motorsports
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VIBE Motorsports

$619.39

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VIBE Motorsports
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VIBE Motorsports
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Shop Eddies
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Shop Eddies
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Shop Eddies
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Exhaust Header

Performance Header

Performance Header; Short Tube Style; 1.75 in. 14 Gauge Tubing; w/EGR Fitting; w/o Air Injection; Stainless Steel;


SPECIFICATIONS:
  • Application: Automotive
  • Coated Finish: Stainless Steel
  • Engine Make/Size: Chevy 8.1L
  • Material: Stainless Steel
  • Port Shape: Same As Port/Can Be Matched
  • Tube Diameter: 1.750 in.
  • Tube Direction: Down Swept
  • WARNING CA Proposition 65: No

FEATURES:
  • Heavy Duty 409L Stainless 16 Gauge Tubing
  • Mandrel Bent Tubing
  • Heavy Duty 3/8 in. Thick Laser Cut Port Flanges
  • Premium Gaskets and Hardware
  • No Welding Required
  • Uses OEM Style Connections

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.

Gibson Exhaust is a leading manufacturer in aftermarket performance exhaust systems for your Truck, SUV ,American Muscle Car or Off road vehicle. Every exhaust system is designed for hassle free, bolt on installation with professional looking results. Gibson's exhaust systems are engineered & dyno-tested to decrease backpressure, and produce more torque, with increased horsepower and better fuel economy. Proudly Made in the USA and backed by a Lifetime Limited Warranty.

Specifications


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Vehicle Fitment


YearMakeModelTrimEngineNotes
 
 
 
 
 
 
2001ChevroletSilverado 2500 HDLS Crew Cab Pickup 4-Door8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated
2001ChevroletSilverado 3500Base Cab & Chassis 2-Door8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated
2003ChevroletSilverado 3500Base Cab & Chassis 4-Door8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated
2002GMCSierra 2500 HDSL Extended Cab Pickup 4-Door8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated
2002ChevroletSilverado 2500 HDBase Crew Cab Pickup 4-Door8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated
2003GMCSierra 2500 HDWT Standard Cab Pickup 2-Door8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated
2001ChevroletSilverado 3500LS Extended Cab Pickup 4-Door8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated
2003ChevroletSilverado 3500LS Extended Cab Pickup 4-Door8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated
2002GMCYukon XL 2500SLT Sport Utility 4-Door8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated
2003GMCSierra 2500 HDBase Crew Cab Pickup 4-Door8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated