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Gibson GP403S-C Ceramic Coated Headers for 07-11 Jeep Wrangler JK

Quadratec Part #: 17666-202
Gibson Part #: GP403S-C
MSRP
$1,718.18
Discount
-$719.19
In Cart Price
$998.99
Guaranteed Best Price
$998.99
Temporarily
Out of Stock
Description

Performance Header Upgrade: Replaces restrictive factory exhaust manifolds with tuned tubular headers designed to improve exhaust flow and engine efficiency.

Wrangler JK-Specific Fitment: Engineered for 2007–2011 Jeep Wrangler JK models equipped with the 3.8L V6 engine.

Ceramic Coated Finish: High-temperature ceramic coating helps reduce underhood temperatures while providing enhanced corrosion resistance and durability.

Improved Exhaust Scavenging: Tuned primary tubes are designed to promote smoother exhaust flow for increased horsepower, torque, and throttle response.

Heavy-Duty Construction: Built from premium steel tubing to withstand demanding driving conditions and prolonged exposure to exhaust heat.

CARB Notice

  • 50 State Legal - CARB E.O. Number D-411-8
Details

Upgrade your Wrangler's performance and exhaust efficiency with the Gibson Ceramic Coated Headers. Designed specifically for 2007–2011 Jeep Wrangler JK models equipped with the 3.8L V6 engine, these performance headers replace restrictive factory exhaust manifolds with a tuned tubular design engineered to improve exhaust flow and engine breathing.

Featuring a durable high-temperature ceramic coating, these headers help reduce radiant heat under the hood while protecting against corrosion and extending component life. The optimized runner design improves exhaust scavenging, helping the engine operate more efficiently and supporting gains in horsepower, torque, and throttle response. Constructed from heavy-duty steel tubing and engineered for long-term durability, Gibson Ceramic Coated Headers provide a reliable performance upgrade for Jeep owners looking to maximize the potential of their JK's V6 engine. Whether used for daily driving, off-road adventures, or performance-oriented builds, these headers deliver the quality and engineering that Gibson is known for.

Ceramic Coated – 409L Stainless steel heavy duty tubing with hi-temp polished coating

  • Mandrel-bent tubing – for optimum airflow and increased Horsepower
  • Heavy duty 3/8" thick laser cut port flanges-no warping or leaking
  • Bolt-on installation- no welding required
  • Attaches to the original equipment crossover pipe
  • Air injection & oxygen sensor fittings provided
  • Premium gaskets and hardware
  • OEM style connections
  • 50 state street legal
  • Installation Notes
    Installation Difficulty:
    Skill Level 3 IconLevel 3Advanced
    Installation Time: 3-6 hours
    Warranty
    Lifetime Limited Warranty.
    • Features: Ceramic Coated
    • Color: Silver
    • Motor: 3.8L
    • Material: 409 Stainless Steel
    • Shipping Weight: 30lb
    • Shipping Dimensions: 30in x 10in x 10in (L x W x H)
    • Jeep Wrangler 2-Door (JK)

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