Hooker BlackHeart Shorty Header â€" Stainless Steel
91-99 Jeep Wrangler YJ/TJ L6, 4.0L 1-1/2" Stainless Steel Shorty Header - Natural Finish
PART# 70305403-RHKR
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$483.95
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$434.95 Your Price
$434.95 Your Price
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Overview
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 +4.22 HP & +7.04 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 |
|---|---|
| Brand | Hooker BlackHeart |
| Emission Code | 4 |
| Header Finish | Natural |
| Header Style | Shorty |
| Material | Stainless Steel |
| Primary Tube Dia. | 1-1/2 inch |
| Product Type | Headers |
| Part Number | 70305403-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
*Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.
Some parts are not legal for use in California or other states with similar regulations.