Flowmaster Exhaust System Kit
$616.11
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"Only fits vehicles with single 2.5"" flanged catalytic converter."
American Thunder Kit
Cat-back 409S 86-91Cam/Fbird
Cat-back System 409S - Dual Rear Exit - American Thunder - Moderate Sound
Cat-back System 409S - Dual Rear Exit - American Thunder - Moderate Sound - 1986 to 1991 Chevrolet Camaro and Pontiac Firebird
Exhaust System Kit
Fits 1986 to 1991 Chevrolet Camaro and Pontiac Firebird with a 5.0L or 5.7L V8 engine.
Flowmaster, cat-back, dual rear exit, american thunder, 409S, 817234
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. DOR. (Dual out rear) systems are the perfect choice. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are 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.
American Thunder Kit
Cat-back 409S 86-91Cam/Fbird
Cat-back System 409S - Dual Rear Exit - American Thunder - Moderate Sound
Cat-back System 409S - Dual Rear Exit - American Thunder - Moderate Sound - 1986 to 1991 Chevrolet Camaro and Pontiac Firebird
Exhaust System Kit
Fits 1986 to 1991 Chevrolet Camaro and Pontiac Firebird with a 5.0L or 5.7L V8 engine.
Flowmaster, cat-back, dual rear exit, american thunder, 409S, 817234
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. DOR. (Dual out rear) systems are the perfect choice. American Thunder systems deliver a moderate to aggressive interior and exterior tone and are 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.
Products received may vary slightly from images due to manufacturing tolerances or supply chain variables.
International Orders (Outside USA)
Please be aware your country may charge import fees of up to 20% in some cases. If delivery is refused, return shipping costs us 4x the original shipping fee, so we will charge a 50% restocking fee. By purchasing you agree to these terms.
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