Flowmaster#389-817457American Thunder Header-Back Exhaust System
Flowmaster 817457 - Flowmaster American Thunder Exhaust Systems - Cars Details
For the person who is looking for a complete header-back dual exhaust system with an aggressive tone. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. This American Thunder system delivers an aggressive interior and exterior tone and is suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation. Note: requires the use of a double hump cross member.
Best suited to enthusiasts who want their cars to be heard while improving throttle response, power, and mileage. American Thunder Exhaust Systems are mandrel bent for optimum performance with specially selected mufflers.
Made in USA.
JEGS Easy Kits are designed by JEGS Professionals to help you get all the performance parts you need.