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Hedman Hedders

Hedman Hedders Headers, Exhaust Manifolds, Exhaust Systems and Mufflers

 

Hedman Hedders, began as a one man shop in 1954. Bob Hedman, founder of Hedman Hedders, sold his highly sought-after exhaust tubes to fellow racers on the salt flats of the Mojave Desert.  But, what started out as a way to make a few bucks to pay for Bob’s racing hobby, quickly turned into the premier header manufacturer for both the racing and street header marketplaces. Originally designed for straightline drag racers, word spread quickly about Hedman’s reputation for building headers that gave you the best boost in power for your dollar. It wasn’t long before Hedman Hedders was the brand of choice among racing’s elite engine builders, racers and race series. Familiar names like Don Garlits, Warren Johnson, Shirley Muldowney, Bob Chandler and his BIG FOOT Race Team, and the IROC series.

Hedman Hedders constantly reshapes itself to meet environmental requirements and incorporates computer technology to ensure that its products offer the best performance improvement. The current Hedman Hedders product offering includes Headers, Mufflers, Exhaust Systems, 304 Stainless Headers, C10 Headers, Camaro Headers, Chevelle Headers, El Camino Headers, Mustang Headers, Street Rod Headers, TURBO Headers, Jeep Headers, LS SWAP Headers, LS Swap Cast Manifolds, LS Swap Turbo Headers, Glass Pack Mufflers, Race Mufflers, Turbo Header Mufflers, Turbo Mufflers, Exhaust Cut-Outs, Exhaust Tips, Y-Pipes, X-Pipes, Mid-Pipes, Air Conditioning Brackets, Alternator Brackets, and Power Steering Brackets. Whether you’re a Pro or sportsman racer, Hedman Hedders builds your header with one goal in mind, optimum performance. Even if you’re not a racer, the lessons Hedman learns at the track and on the dyno, make it into every Hedman street header. Accesspeed is proud to offer Hedman Hedders products to our customers. With our lowest price match guarantee, you will always find the best combination of price and selection at Accesspeed.

 


Exhaust, Mufflers, Headers and Tips » Cat-Back Exhaust

Cat-Back Exhaust Systems

 

What is a cat back exhaust system?

A Cat-back exhaust is the section of the exhaust system that runs from the outlet of the catalytic converter to the exhaust tips. Cat-back exhaust systems can improve horsepower and fuel economy, as well as changing the exhaust sound to something more aggressive, and often includes all pipes from the catalytic converter to the tips, including mufflers and/or resonators.

 

Is a cat-back exhaust legal?

Yes. Cat-back exhaust systems are legal, as they are installed behind the catalytic converter (hence, cat-back) and do not modify or remove emissions components. Additionally, cat-back exhaust systems are Federally protected under the Magnuson-Moss Warranty Act, and will not void your factory warranty.