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Hooker BlackHeart Shorty Headers

07-11 Jeep Wrangler JK V6, 3.8L 1-1/2 Stainless Steel Shorty Headers - Natural Finish

PART# 70305401-RHKR

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$410.36   Holleydays Price
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Hooker continues to push the boundaries of performance with the BlackHeart line of exhaust products. We are proud to offer these stainless steel shorty headers for 2007-11 Jeep Wrangler JK vehicles. These headers feature 1-1/2" tuned length primary tubes and are engineered to offer both premium fitment and maximum performance from your 3.8L engine.


  • Max Dyno gains of +10.64 HP & +11.0 LB.FT torque
  • Smooth transition, mandrel bent, 1-1/2" tuned length primary tubes are used for increased exhaust flow, improved throttle response and a broad torque curve
  • Headers feature true mitered merge collectors designed to maximize exhaust velocity and scavenging for optimum performance
  • Includes Accel double-layered fiberglass spark plug boot insulators to protect spark plug wires from heat and abrasion
  • Constructed from heavy duty 14-gauge, stainless steel for increased strength and durability
  • 3/8" thick flanges for a durable, optimum sealing surface
  • Retains factory O2 sensors and catalytic converters
  • 100% bolt-on with NO cutting necessary for a hassle-free installation
  • Quality welds for strength, longevity and good looks
  • Premium header gaskets included
  • Manufacturer's limited lifetime warranty


Application2007-2011 Jeep JK
BrandHooker BlackHeart
Collector Diameter2.25 inch
Emission Code7
Exhaust SeriesHooker BlackHeart
Header FinishNatural
Header StyleShorty
Primary Tube Dia.1-1/2 inch
Product TypeHeaders
Tube Material304 Stainless Steel
Part Number70305401-RHKR



This part is legal under the provisions of EPA’s memorandum 1A. The company has reasonable basis (test results) to verify that this product allows the vehicle to operate within legal emissions standards and is therefore legal to be sold for on-street use in all states that accept the legal provisions of the Clean Air Act and EPA Memorandum 1A. This product is NOT LEGAL FOR SALE OR USE IN THE STATE OF CALIFORNIA. Testing with the California Air Resources Board, in order to achieve 50-state compliance, is pending with CARB. Once testing is complete with California, and an E.O. number is issued, this product will be updated to 50-state legal status.

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