Exhaust› Exhaust Pipes, Systems and Components

Flowmaster

American Thunder Cat-Back Exhaust System 1986-1991 Chevrolet Camaro And Pontiac Firebird With A 5.0L Or 5.7L Engine Using 2.50-Inch Flanged Catalytic Converter Moderate Sound Flowmaster

$853.63

SKU: F00L 17234

In Stock
In Stock
Ships by Jun 9
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Boost your ride's decibels with a Flowmaster American Thunder Exhaust System, retrofitting that classic Flowmaster sound. Flowmaster packs dyno-proven performance in every American Thunder Exhaust System, featuring large-diameter mandrel-bent piping, high-flow mufflers, and minimal restriction. The result? More power! American Thunder Exhaust Systems are offered in your choice of durable aluminized steel or premium stainless steel. Most systems require zero welding for a simple, bolt-on installation. All American Thunder Exhaust Systems come with vehicle-specific tubing, mufflers, clamps, hangers, exhaust tips, and all hardware.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandFlowmaster
Part NumberF00L 17234

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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