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.
Features:
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
Specs
Application
2007-2011 Jeep JK
Brand
Hooker BlackHeart
Collector Diameter
2-1/4 inch
Emission Code
4
Exhaust Series
Hooker BlackHeart
Header Finish
Natural
Header Style
Shorty
Material
Stainless Steel
Primary Tube Dia.
1-1/2 inch
Product Type
Headers
Part Number
70305401-RHKR
Emissions
This part is legal for sale or use on Racing Use Only Vehicles
The following vehicles are considered Racing Use Only Vehicles:
Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street
WARNING: It is against the law to install this part on an Emissions Controlled Vehicle