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Gibson 07-11 Jeep Wrangler JK Rubicon 3.8L 1-1/2in 16 Gauge Performance Header - Ceramic Coated Gibson GIBGP403S-C
Gibson 07-11 Jeep Wrangler JK Rubicon 3.8L 1-1/2in 16 Gauge Performance Header - Ceramic Coated Gibson GIBGP403S-C
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Gibson 07-11 Jeep Wrangler JK Rubicon 3.8L 1-1/2in 16 Gauge Performance Header - Ceramic Coated

Gibson
GIBGP403S-C
677418017670
Headers & Manifolds
Out of stock
$ 1,718.18

SKU: GP403S-C | UPC: 677418017670

Gibson 2007-2011 Jeep Wrangler JK 3.8L 1-1/2in 16 Gauge Performance Header - Ceramic Coated

Gibson Performance Header GP403S-C fits 2007-2011 Jeep Wrangler JK models with 3.8L engine including Rubicon Sahara Sport X 70th Anniversary and Unlimited variants. Dyno-tuned to deliver more usable horsepower and torque at low and mid-range RPM highway speeds. Enhances engine breathing for better performance and cooler operating temperatures.

Key Features

  • Dyno-Tuned Design: Engineered to increase horsepower and torque where needed for highway driving and daily use
  • Ceramic Coating: Lowers underhood heat and engine bay temperatures for improved efficiency
  • Direct Bolt-On Fit: Replaces factory manifolds using stock crossover pipe suited for lowered raised street or off-road vehicles
  • Heavy Duty Build: 1-1/2in mandrel-bent 16 gauge stainless steel tubing with 3/8in thick laser-cut port flanges to prevent warping or leaks
  • Complete Package: Includes premium gaskets hardware OEM-style connections and Lifetime Limited Warranty

Product Notes

  • 50 State Street legal and meets EPA CARB requirements
  • Will not void factory vehicle warranty
  • Special order item may have shipping lead time

Installation Notes

  • Professional installation recommended.
  • Bolt-on replacement no welding required
  • Uses OEM connections and stock crossover pipe with included hardware

This Part Fits

Year Make Model Submodel
2011 Jeep Wrangler 70th Anniversary
2007-2011 Jeep Wrangler Rubicon
2007-2011 Jeep Wrangler Sahara
2010-2011 Jeep Wrangler Sport
2011 Jeep Wrangler Unlimited 70th Anniversary
2007-2011 Jeep Wrangler Unlimited Rubicon
2007-2011 Jeep Wrangler Unlimited Sahara
2010-2011 Jeep Wrangler Unlimited Sport
2007-2010 Jeep Wrangler Unlimited X
2007-2010 Jeep Wrangler X

Why Choose Gibson?

  • American-made with dyno testing for verified performance
  • Stainless steel construction built to last
  • Precise engineering ensures leak-free fit and operation

Frequently Asked Questions

  • Q: Does this fit 2007-2011 Jeep Wrangler JK 3.8L Rubicon?
    A: Yes fits all listed 2007-2011 Wrangler JK submodels with 3.8L engine including Rubicon Sahara Sport X Unlimited and 70th Anniversary
  • Q: What material and tube size are used?
    A: 16 gauge stainless steel 1-1/2in primaries 2-1/2in collector with ceramic coating for heat resistance
  • Q: What about warranty and emissions?
    A: Lifetime Limited Warranty 50-state legal meets EPA CARB standards will not void factory warranty

Shipping & Handling

  • Method: Standard Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Secure heavy-duty oversize box 44in x 14in x 14in
  • Weight: 28 lbs

Request For Information

Have questions about Gibson 07-11 Jeep Wrangler JK Rubicon 3.8L 1-1/2in 16 Gauge Performance Header - Ceramic Coated? Fill out the form below and we'll get back to you by the next business day.
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