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Gibson Exhaust GP131S Performance Header - Stainless Steel

(Chevrolet Silverado 2500 HD 2001-03, C3500 2001, Silverado 3500 2001-03, Suburban 2500 2001-03, Avalanche 2500 2002-03 + 4 more models)

Part of: Gibson Performance Headers - Direct-Fit OEM Replacement Exhaust Headers

Other options in this family: Gibson Exhaust GP126S Gibson Exhaust GP301S-C Gibson Exhaust GP301S Gibson Exhaust GP500S Gibson Exhaust GP129S-C

Manufacturer

Picture for manufacturer Gibson Exhaust

Part Number

GP131S
12 reviews
Sale Price

$744.97

1 left at this price

delivery box

Usually delivered within 2 days

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Product Details

The Gibson Exhaust GP131S Performance Header is a stainless steel exhaust header (also called an exhaust manifold replacement) designed as a direct replacement for the factory manifolds. It uses the stock crossover pipe and OEM-style connections, so no welding is required.

Key Features:

  • Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds
  • Improves the engine's ability to breathe and promotes cooler engine operating temperature
  • Direct replacement for the factory manifolds, using the stock crossover pipe
  • 3/8" heavy duty laser-cut port flanges to resist warping and leaking
  • Premium gaskets and hardware included
  • Well suited for lowered and raised vehicles, for both street and off-road use
  • 50 State street legal; meets EPA and CARB requirements
  • Will not affect the factory warranty
  • Backed by a Lifetime Limited Warranty

This variant is the bare stainless steel finish, giving you a durable, direct-fit header upgrade for improved exhaust flow and drivability.

Products specifications

Fits

Chevrolet Silverado 2500 HD 2001-03, C3500 2001, Silverado 3500 2001-03, Suburban 2500 2001-03, Avalanche 2500 2002-03; GMC Sierra 2500 HD 2001-03, C3500 2001-02, Yukon XL 2500 2001-03, Sierra 3500 2001-03

Tubing Diameter

1-3/4-in. Stainless 16-gauge mandrel bent tubing.

Material

Stainless

Prop 65

Yes

Category

Truck and SUV

Coated Finish

Stainless Steel

Engine Make/Size

Chevy 8.1L

Muffler Type

None

Application

Automotive

Tube Diameter

1.750 in.

Port Shape

Same As Port/Can Be Matched

Tube Direction

Down Swept

Material

Stainless Steel

Exact parts. No hassles and fast delivery at a good price. Can't beat that.

Perfect match and great delivery timing.

Quick and easy.

Άριστη εξυπηρέτηση!!! Μπράβο !!!!

Quick and user friendly site with great prices

easy ordering

It was simple and fast. Thanks.

Order 12486. Item was simple to find and the website made it very easy to navigate. I appreciated the ability to pay with paypal and email notifications gave me confidence that everything was taken care of properly.

shipment came on time, and was nicely wrapped.

Very nice people very considerate and helpful plus the price was nice

Very good prices. Fast shipping, will continue to order from Autoplicity and recommending to friends!!<br>

Very smooth ordering and processing. Great communications.

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