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Gibson Performance GP129S Performance Header

MPN: GP129S

Gibson Performance GP129S Performance Header

Gibson Performance
MPN: GP129S
Motoroso
Sold By:
Motoroso
Performance Header; Short Tube Style; 1.75 in. 14 Gauge Tubing; w/o Air Injection or EGR; Direct Fit; Stainless Steel;
$1,143.71 MSRP

$1,077.61

In Stock
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Exhaust Header

Performance Header

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


SPECIFICATIONS:
  • Application: Automotive
  • Coated Finish: Stainless Steel
  • 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

Manufacturer's Part Number GP129S
CARB Approved Yes

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Vehicle Fitment

YearMakeModelTrimEngineNotes
 
 
 
 
 
 
2002GMCSierra 1500HT Standard Cab Pickup 2-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
2002GMCSierra 1500WT Standard Cab Pickup 2-Door4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
2002GMCSierra 1500SL Extended Cab Pickup 4-Door4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
2002ChevroletAvalanche 1500LT Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
2002ChevroletAvalanche 1500LS Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
2002ChevroletAvalanche 1500North Face Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
2002ChevroletAvalanche 1500On Road Edition Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
2002GMCSierra 1500SLE Standard Cab Pickup 2-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
2002ChevroletAvalanche 1500Z71 Crew Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
2002GMCSierra 1500WT Standard Cab Pickup 2-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
2002ChevroletTahoeLT Sport Utility 4-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
2002GMCYukon XL 1500SLE Sport Utility 4-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
2002ChevroletSilverado 1500LT Extended Cab Pickup 4-Door4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
2002ChevroletSilverado 1500LS Standard Cab Pickup 2-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated
2002ChevroletSilverado 1500LT Extended Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
2002GMCSierra 1500Base Extended Cab Pickup 4-Door4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
2002GMCSierra 1500SLE Extended Cab Pickup 4-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
2002GMCSierra 1500SL Standard Cab Pickup 2-Door4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated
2002ChevroletSilverado 1500Base Standard Cab Pickup 2-Door5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated
2002GMCSierra 1500WT Standard Cab Pickup 2-Door5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated