Description
1991-1999 Jeep Wrangler YJ/TJ L6, 4.0L 1-1/2 Stainless Steel Shorty Header - Natural Finish
Hooker continues to push the boundaries of performance with the BlackHeart line of exhaust products. We are proud to offer this shorty header for 1991-99 Jeep Wrangler YJ/TJ vehicles. This header is engineered to offer both premium fitment and maximum performance from your 4.0L L6 engine.
Features:
Max dyno gains of +4 HP & +7 LB.FT torque
1-1/2" diameter tuned length primary tubes feature smooth transition, 6-2-1 design for increased exhaust flow, improved throttle response and a broad torque curve
Utilizes true mitered merge collectors designed to maximize exhaust velocity and scavenging for optimum performance
Constructed from heavy duty 14-gauge, stainless steel for increased strength and durability
Uses 1/2" thick head flange for durability and an 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 gasket included
Manufacturer's limited lifetime warranty
Specs:
Application: 1991-1999 Jeep Wrangler YJ/TJ 4.0L
Bolt Size: NA
Brand: Hooker BlackHeart
CARB (California) Compliant: No
Emission Code: 7
Engine: AMC inline six 4.0L
Exhaust Series: Hooker BlackHeart
Header Finish: Natural
Header Style: Shorty
Material: 304SS
Primary Tube Dia.: 1-1/2 inch
Product Type: Headers
Tube Material: 304 Stainless Steel
Warning: California Proposition 65
Installation Notes:
Product Notes:
