HEDMAN – HI-TECH COATING (HTC) HEDDERS
Is your vehicle subject to high heat driving conditions such as towing or racing use? If so, replacing the power-sapping stock manifold on your vehicle with Hedman Hi-Tech Coating (HTC) Hedders can unleash extra horsepower and torque from your engine and keep operating temps cooler too. Ceramic metallic coatings were exclusive to the aerospace industry until Hedman pioneered its use on Hedders back in the 80s. Bob Hedman started out making performance Hedders as a one man shop back in the 50s. Word quickly spread that Headman Hedders offered a major boost in power and began to be used by America’s top racers and engine builders who won races every weekend. All Hedman Hedders are made in USA, just like they were in the beginning. The time that Hedman spends engineering Hedders on the dyno and on the track assures that you will get maximum performance for your daily driver or your race car.
Note: Not legal for sale or use in California on vehicles that came equipped with a catalytic converter when new.