MBRP Universal 4in ID to 5in ID 7in Length Adapter T409 - UA9004 fits_2011-`Dodge`Challenger Quad 4" Carbon Fiber Tips:

Quad 4" Carbon Fiber Tips: Finishing off this system are quad light weight

Intercooled tubing provides reduction in exhaust gas temperatures

Includes All Required Components

aFe Performance

Large 3-Layer Performance Air Filte r: This Momentum GT intake system was designed around the largest filter possible to allow maximum performance and filtration

MBRP Universal 4in ID to 5in ID 7in Length Adapter T409 - UA9004 fits_2011-`Dodge`Challenger Quad 4" Carbon Fiber Tips:Behind our walls are people as obsessed as you with the quest for the ultimate in performance exhaust. For over fifteen years MBRP inc. has been delivering performance enthusiasts the most in power, the most in product quality and the most in customer responsiveness. It all began with the now famous B&B Eliminator, which soon achieved the status as the best selling performance snowmobile silencer of all time. Starting from little more than a vision