Our patented and race bred muffler technology consistently provides the finest sound enhancements and performance exhaust system capabilities because every system incorporates performance mufflers designed specifically for each application. Whether it's a performance exhaust system for a Corvette, Mustang, Camaro, Porsche, BMW, Volkswagen, Audi, Jeep, F-150, Silverado, RAM, Subaru, Mini Cooper, Challenger, Charger, Scion, Toyota, Infiniti, Nissan, Range Rover, Honda, Mitsubishi, Fiat, Smart or other application we offer, you can be sure the muffler technology has been catered to the year, make and model of your specific vehicle.High-temperature continuous-filament fiber (CFF) acoustic material for sound control. Natural mill finish can be brushed or polished prior to installation.