
Specifications
- Brand
- Gibson
- Part #
- GP403S-C
- UPC
- 677418017670

Gibson 07-11 Jeep Wrangler JK Rubicon 3.8L 1-1/2in 16 Gauge Performance Header - Ceramic Coated
$785.57
Fits 2007-2011 Jeep Wrangler. Gibson headers improve engine breathing and low-to-mid range power with a durable ceramic coating.
Key Features
- Fits 2007-2011 Jeep Wrangler.
- Gibson headers are dyno-tuned to improve low and mid-range horsepower and torque.
- Heavy-duty 3/8 inch thick laser-cut port flanges prevent warping and leaks.
- Constructed from 16-gauge 409L stainless steel tubing for durability.
- High-temperature ceramic coating handles up to 1300 degrees Fahrenheit.
- Mandrel-bent tubing ensures consistent diameter for better exhaust flow.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Fits this vehicle
- Jeep Wrangler 2007-2011
Product Details
Gibson is known for making exhaust components that help your engine perform better, and these headers for your 2007-2011 Jeep Wrangler JK Rubicon are a prime example. If you're looking to give your 3.8L engine a bit more breathability, especially for everyday driving and off-road use, these headers are designed to help. They're built to work with your stock crossover pipe and connect using OEM-style fittings, meaning no welding is needed for installation. This makes them a solid option whether your Jeep is lifted or lowered.
These headers are constructed from heavy-duty 16-gauge 409L stainless steel tubing, which is strong and resists corrosion. The port flanges are a beefy 3/8 inch thick and laser-cut to ensure a flat surface, preventing warping and leaks. They're also treated with a high-temperature ceramic coating that can handle up to 1300 degrees Fahrenheit, helping to keep under-hood temperatures down. Gibson tunes these headers on the dyno to improve usable horsepower and torque in the low and mid-range RPMs, which is exactly where you need it for highway cruising and trail crawling.
You'll find that these headers meet EPA and CARB requirements, making them 50-state street legal. They come with premium gaskets and hardware to ensure a proper seal during installation, and they're backed by a lifetime limited warranty from Gibson. This is a direct replacement part, so it's designed to fit right onto your factory manifold location.
Specifications
- Brand
- Gibson
- Manufacturer Part #
- GP403S-C
- UPC
- 677418017670
Frequently Asked Questions
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