Flowmaster - Cat-back System 1978-1988 GM A/G-Body, DOR (Dual Rear Exit), 409 Stainless, Aggressive

 For the person who wants the look of a traditional dual exhaust system with all the benefits that a Flowmaster Cat-back system provides. DOR (Dual Out Rear) systems are the perfect choice. 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.

Flowmaster 3-Year or Limited Lifetime Warranty.