Monroe, Mich.--If your a Chevy Silverado or GM Sierra owner, here is your chance to add the performance, sound, and look of a brand-new, dyno-proven DynoMax Performance Exhaust system to your truck.
DynoMax Performance Exhaust manufactured and marketed by Tenneco Inc. is one of North Americas leading suppliers of dyno-proven exhaust technologies for light trucks, sport utility vehicles, passenger cars and musclecars.

Engineered to add horsepower and torque, the new systems include coverage of 2007-08 Chevy Silverado/GM Sierra 1500 4.8L/5.3L, 2007-08 Chevy Silverado/GM Sierra 1500 V8, and 2001-07 Chevy Silverado/GM Sierra 1500 HD 6.0L trucks. The new systems are available now at performance exhaust retailers nationwide.
Available in five new designs to fit a variety of cab and bed configurations, the new single DynoMax 2007-08 Silverado/Sierra exhaust system generates up to a 9-horsepower increase and a gain of 14-ft. lbs. of torque. The new system includes a power-enhancing DynoMax Ultra Flo welded muffler, 3-in. aluminized, mandrel-bent tubing and a polished, logo-embossed stainless tip.
The systems include:
• 2007-08 Chevy Silverado/GM Sierra 4.8L/5.3L, regular cab/standard bed
• 2007-08 Chevy Silverado/GM Sierra 4.8L/5.3L, regular cab/long bed
• 2007-08 Chevy Silverado/GM Sierra 4.8L/5.3L, extended cab/short bed
• 2007-08 Chevy Silverado/GM Sierra 4.8L/5.3L, extended or crew cab/short bed
• 2007-08 Chevy Silverado/GM Sierra 4.8L/5.3L, extended cab/long bed
DynoMax also has released a new dual Super Turbo exhaust system for 2007-08 Chevy Silverado/GM Sierra 1500 V8 trucks that generates an increase of up to 16-horsepower and 20-ft. lbs. of torque. The new DynoMax system, which fits crew and extended cab short bed models, includes a single-in, dual-out Super Turbo muffler, 3-in. intermediate pipe, dual 2.5-in. tail pipes and 304 stainless steel, polished tips. All pipes are mandrel-bent, 100-percent aluminized steel.
The new DynoMax 2001-07 Silverado/Sierra 1500 HD 6.0L single cat-back system fits all crew cab models plus the 07 Classic edition. The Super Turbo system adds up to 5-horsepower and 6-ft. lbs. of torque and features 3-in. aluminized steel, mandrel-bent piping and a high-impact tip.
Every DynoMax exhaust system includes all of the necessary clamps and hangers for a simple install.








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