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Gibson Performance Header - Stainless

Part no: GP400S

$801.10
In stock
Make sure it fits!

This product fits only specific vehicles.

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Product Details

  • High quality 1.50" steel 16 gauge mandrel bent tubing
  • Designed as a direct replacement for factory exhaust manifold
  • 3/8" Heavy duty laser cut port flanges
  • Uses OEM style connectors
  • No warping or leaking
  • No welding required
  • 50 state street legal
  • Meets EPA and CARB requirements.
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Product Info

Description

Every Gibson Performance Header is Dyno-tuned and engineered to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Gibson headers improve the engine's ability to breathe and help promote cooler operating engine temperatures. They are well suited for lowered and raised vehicles, street and off-road.

Product Details

  • High quality 1.50" steel 16 gauge mandrel bent tubing
  • Designed as a direct replacement for factory exhaust manifold
  • 3/8" Heavy duty laser cut port flanges
  • Uses OEM style connectors
  • No warping or leaking
  • No welding required
  • 50 state street legal
  • Meets EPA and CARB requirements.
For California residents: Proposition 65 Warning

Parts Included

  • (1) Gibson Stainless Header
  • (1) Premium Header Gasket
  • (2) Lock Washers
  • (2) Flat Washers
  • (2) 3/8" Nuts
  • (2) 3/8" x 3" Bolts
  • (1) Exhaust Donut

Additional Info

SKUGP400S
Manufacturer Part NumberGP400S
Variant ID2462224
BrandGibson
Part TypeExhaust Headers
SKU AliasesGP400S
FinishStainless Steel
MaterialStainless Steel
Enable Quick ShipYes

What It Fits

YearsMakeModel
1991-1999JeepCherokee XJ
1999JeepGrand Cherokee WJ
1993-1998JeepGrand Cherokee ZJ
YearsMakeModel
1997-1999JeepWrangler TJ
1991-1995JeepWrangler YJ

Installation

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Rating
Part Type
Exhaust Headers
Exhaust Headers
Exhaust Headers
Color
N/A
N/A
N/A
Material
N/A
N/A
N/A
SKU Aliases
GP400S
48-46202
GP403S
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