As the performance exhaust brand of Tenneco Incorporated, DynoMax Performance Exhaust uses some of the world's coolest resources and facilities to develop complete exhaust systems and mufflers. One of ...

DynoMax uses a patented process called Forstadt Inside/Outside Bend to manufacture the internal perforated tube on Ultra Flo mufflers. This process prevents tube distortion and results in maximum ...

Back in the day, a new muffler for the 5.0 Mustang came out what seemed to be every other week. Promises of more horsepower and a more authoritative sound came along with the more than $120 you ...

Now, we know that a street performance muffler has no place on an oval track race car, but let's face it, each and every one of us tow our cars to the track with a truck of some type. Recently, ...

MONROE, Mich. (Feb. 27, 2014) — Tenneco Inc.'s DynoMax Performance Exhaust brand has launched the Mobile Sound Lab iPad app, which is designed to allow consumers shopping for a performance muffler to ...