Installation Time
(approx) 4 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
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$714.32 pair
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Features, Description, Reviews, Q&A, Specs & Installation
Improve Performance. Upgrade with more horsepower and torque by investing in the Gibson Headers Ceramic Coated Performance Headers. These headers are engineered and dyno tuned for more useable power and torque at lower and mid-range RPMs. 50 state legal, these headers are coated in a ceramic finish to ensure optimum engine temperature to help maximize performance both on the highway as well as off road.
Quality Construction. These 3.8L Headers are crafted from quality 1.5 inch, 16 gauge stainless steel mandrel bent tubing for reliable exhaust flow and durability. They feature 3/8 inch heavy duty laser cut port flanges to prevent leaking and warping. As a direct fit for your factory equipment, no drilling or modification is required and all hardware and gaskets are included to keep both your rig and your factory warranty intact.
Lifetime Warranty. Gibson ensures quality craftsmanship of their headers with a Lifetime Limited Warranty. Some exclusions apply, please see manufacturer's warranty for complete details and exclusions.
Application. The Gibson Ceramic Coated Performance Headers are designed for installation on 3.8L engines found in 2007-2011 Jeep Wrangler JK and JK Unlimited models. These headers are legal for use in all 50 states on CARB-EO #D-411-8.
Gibson GP403S-C
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 4 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
What's in the Box
Tech Guides: