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Shop for Dynomax Exhaust, Dynomax Muffler and Dynomax Header


DynoMax is the world’s largest supplier of high performance exhaust system components and has been the manufacturer of DynoMax exhaust systems for the past 70 years. This dynamic division of Tenneco Automotive still offers the widest selection of high performance headers, mufflers, exhaust systems, and accessories on the market. DynoMax exhaust systems are tested and proven superior through domination in both street and racing applications. In fact, DynoMax exhaust systems are designed and developed with racetrack results that funnel advanced performance technology into the newest and best exhaust system advancements. DynoMax exhaust systems offer high durability mufflers for every performance application. In both dependability and quality, DynoMax exhaust systems lead the market to victory.

Dynomax has developed the ultimate muffler for your RV - the high strength Ultra Flo. Designed to maximize both flow and power, this DynoMax muffler uses Continuous Roving Fiberglass (CRF) for powerful, high performance sound. This exclusive material easily withstands temperatures of 1500 degrees Fahrenheit. The DynoMax muffler’s racetrack researched design - a straight-through, continuous perf tube design - is intentionally manufactured to maximize sound absorption and minimize turbulence. The DynoMax muffler’s stainless steel construction adds optimum appearance, corrosion resistance, and extra durability. Brushed stainless steel spouts are standard on all Ultra Flo import mufflers, with bushing diameters from 2" to 3 1/2" to fit a wide variety of street applications. (30" length is the DynoMax recommendation for most RV muffler applications.) The DynoMax Ultra Flo Muffler has also been enhanced with high chromium content, high-luster T-304 cover and heads. No other RV muffler compares! The DynoMax Super Turbo Flo mufflers are perfect for many truck and RV applications - featuring the DynoMax straight through exhaust system design for maximum durability, increased temperature resistance, and long life. Super Turbo Flos are entirely double wrapped or arc welded with the market leading DynoMax Ultra Flo technology. Turbulance reduction at the highest levels with custom researched, designed, and now patented flow director technology. DynoMax Super Turbo Flos sport 100% aluminized materials for sharper appearance and extended life. A rich, true performance sound is provided by DynoMax fiberglass matting. These Ultra Flo Super Turbo mufflers flow any direction, unless stated otherwise. And they are now available with 3" internal flow tubes, for specific applications.

DynoMax Headers dominate in power, strength, durability, and class! They feature mandrel bent primary tubes, precision machined for leak-free seals. And they're bolt-on for quick and easy installation. Every DynoMax Header finish has a high luster ceramic coat, available in painted or high luster ceramic coating. This full-coverage, durable protective surface won't discolor, chip, or rust. Testing shows that ceramic coating lasts 14 times longer than chrome, 140 times longer than paint, and meets the challenging DynoMax® 5000-hour salt spray test without a single failure. DynoMax Headers meet EPA & CARB emissions requirements in all 50 states. They are high technology headers designed for maximum flow and 100% quality tested! DynoMax Headers lead the market.

For more information on Dynomax and its products, please visit Dynomax's Website.