This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.
Purchasing this product requires you to sign our Vehicle Compliance Waiver here.
Works with air injection
JBA Cat4ward?????? Headers are the perfect upgrade for today's emissions controlled cars, trucks and SUVs. Engineered with heavy duty features and patented technology, these headers deliver serious performance gains without compromising your vehicles emissions equipment. Bolting on a set of precision made JBA Cat4ward?????? Headers increases your engines breathing ability and overall efficiency. The result is a significant increase in horsepower and torque throughout the RPM range. You will also improve the throttle response and in some cases your vehicles fuel economy.Increased horsepower and torqueImproved throttle responseReduced Under hood temperature
Without air injection. Installation requires modification to exhaust system. Requires Y-Pipe. Spark plug boots are changed from stock. JBA Cat4ward?????? Shorty, direct replacement for factory manifold, installation hardware kit included
JBA is one of the most trusted names in the aftermarket exhaust industry because of their commitment to manufacturing excellence. Their product designs are original and innovative and always deliver. Power, quality, fit, durability and smog legality are what they are known for. In 1987, those qualities were not present in the header or exhaust industry so JBA set out to build their own products to meet the needs of the growing street performance market.
JBA have applied their manufacturing philosophy and build qualities to their entire product line to offer you the most complete line of quality 50 state smog legal exhaust products in the industry.