JBA 07-11 Jeep Wrangler 3.8L V6 Cat4Ward Header — Raw 409SS

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SKU: JBA1528S
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Sale price$631.99 Regular price$708.43
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About JBA

JBA engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full JBA lineup with fast shipping and expert fitment support — order with confidence.

Unleash Your Jeep Wrangler's Potential with JBA Cat4Ward Headers

Elevate the performance of your 2007-2011 Jeep Wrangler equipped with the 3.8L V6 engine with JBA's Cat4Ward Headers. These headers are engineered to significantly outperform restrictive stock manifolds, delivering a noticeable increase in horsepower and torque where you need it most. Crafted from durable, raw 409 stainless steel, they are built to withstand the rigors of off-roading, towing, and daily driving.

Key Features and Benefits:

  • Increased Performance: Experience enhanced power and torque delivery thanks to JBA's optimized design.
  • Durable Construction: Made from robust 409 stainless steel for long-lasting performance and resistance to corrosion.
  • Proprietary Firecone Collector: JBA's race-proven collector technology maximizes power gains.
  • Direct Fit Design: Includes factory-style emission connections for a hassle-free installation.
  • High-Quality Hardware: Comes with all necessary hardware for a professional, leak-free fit.
  • CARB EO Certified: Meets emissions standards (EO D-57-46), ensuring legal installation in California and other CARB-compliant states.

Installation is straightforward, with all necessary hardware and factory-style emission connections provided. Transform your Jeep Wrangler's exhaust system and feel the difference with JBA's performance-driven Cat4Ward Headers. Get yours today at GGCRACING.

Vehicle Fitment

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

Product Details

Product Description
Part Numbers
Sizing & Fit

About JBA

JBA engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full JBA lineup with fast shipping and expert fitment support — order with confidence.

Unleash Your Jeep Wrangler's Potential with JBA Cat4Ward Headers

Elevate the performance of your 2007-2011 Jeep Wrangler equipped with the 3.8L V6 engine with JBA's Cat4Ward Headers. These headers are engineered to significantly outperform restrictive stock manifolds, delivering a noticeable increase in horsepower and torque where you need it most. Crafted from durable, raw 409 stainless steel, they are built to withstand the rigors of off-roading, towing, and daily driving.

Key Features and Benefits:

  • Increased Performance: Experience enhanced power and torque delivery thanks to JBA's optimized design.
  • Durable Construction: Made from robust 409 stainless steel for long-lasting performance and resistance to corrosion.
  • Proprietary Firecone Collector: JBA's race-proven collector technology maximizes power gains.
  • Direct Fit Design: Includes factory-style emission connections for a hassle-free installation.
  • High-Quality Hardware: Comes with all necessary hardware for a professional, leak-free fit.
  • CARB EO Certified: Meets emissions standards (EO D-57-46), ensuring legal installation in California and other CARB-compliant states.

Installation is straightforward, with all necessary hardware and factory-style emission connections provided. Transform your Jeep Wrangler's exhaust system and feel the difference with JBA's performance-driven Cat4Ward Headers. Get yours today at GGCRACING.

Vehicle Fitment

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

Product Details

Product Description

About JBA

JBA engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full JBA lineup with fast shipping and expert fitment support — order with confidence.

Unleash Your Jeep Wrangler's Potential with JBA Cat4Ward Headers

Elevate the performance of your 2007-2011 Jeep Wrangler equipped with the 3.8L V6 engine with JBA's Cat4Ward Headers. These headers are engineered to significantly outperform restrictive stock manifolds, delivering a noticeable increase in horsepower and torque where you need it most. Crafted from durable, raw 409 stainless steel, they are built to withstand the rigors of off-roading, towing, and daily driving.

Key Features and Benefits:

  • Increased Performance: Experience enhanced power and torque delivery thanks to JBA's optimized design.
  • Durable Construction: Made from robust 409 stainless steel for long-lasting performance and resistance to corrosion.
  • Proprietary Firecone Collector: JBA's race-proven collector technology maximizes power gains.
  • Direct Fit Design: Includes factory-style emission connections for a hassle-free installation.
  • High-Quality Hardware: Comes with all necessary hardware for a professional, leak-free fit.
  • CARB EO Certified: Meets emissions standards (EO D-57-46), ensuring legal installation in California and other CARB-compliant states.

Installation is straightforward, with all necessary hardware and factory-style emission connections provided. Transform your Jeep Wrangler's exhaust system and feel the difference with JBA's performance-driven Cat4Ward Headers. Get yours today at GGCRACING.

Vehicle Fitment

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

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