Flowmaster exhaust systems and exhaust kits are unmatched in the industry in terms of fit, quality and performance. Force II exhaust systems are available for those who are looking for maximizing performance but with a mild, subdued tone that won’t wake the neighbors. For those who want their beast to be heard, there’s the American Thunder series. Available in Cat-Back, Axle-Back and Header-Back configurations, there is a system that will fit your needs.
True-Dual Exhaust Systems
Flowmaster True-Dual Header-Back and Cat-Back systems are built with maximum performance and aggressive looks in mind. These systems generally follow the factory routing and utilize OEM hanger locations when possible. These systems are mandrel bent for maximum performance and include specially selected mufflers for just the right performance and sound. Available in the aggressive American Thunder series as well as the quieter Force II series, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include everything you need to complete the installation for an incredible performance look and sound.
Axle-Back Exhaust Systems
These systems are designed to replace original rear mounted mufflers located behind the rear axle using factory style connections. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. Available in the aggressive American Thunder series as well as the quieter Force II series.
Split-Dual Exit Exhaust Systems
For the person who wants the look of a traditional dual exhaust system with all the benefits that a Flowmaster cat-back exhaust system provides. D.O.R./D.O.S. systems are the perfect choice, and include exit pipes for both Dual-Out-Rear and Dual-Out-Side configurations so that you can choose the one that fits your style. Available in the aggressive American Thunder series as well as the quieter Force II series.
409S Stainless Steel Kits Now Available!
Flowmaster has embarked on a major initiative to produce their famous header-back, cat-back and axle-back exhaust systems in 409S stainless steel! All new applications are exclusively manufactured in stainless steel and Flowmaster is also re-engineering all of the popular non-stainless kits to also feature entirely 409S stainless steel construction.
To highlight the high quality Stainless construction of its products, Flowmaster and Hushpower will extend its current warranty policy to a “Limited lifetime warranty” on all 304 and 409 stainless steel mufflers and exhaust systems. The warranty for Flowmaster Aluminized Mufflers and Kits will remain three years.