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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$1,386.07 pair
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Features, Description, Reviews, Q&A, Specs & Installation
Improved Performance. The Gibson Stainless Steel Performance Headers are dyno-tuned to provide your Wrangler with more horsepower and torque at mid-range and low RPM highway speeds. 50 state legal, these headers are just what you need 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 is required, keeping both your rig and your factory warranty in tact.
Application. The Gibson Stainless Steel Headers are designed for installation on 3.8L engines found in 2007-2011 Jeep Wrangler JK and JK Unlimited models.
Gibson GP403S
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.
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