Exhaust Exhaust Pipes, Systems and Components

Flowmaster

American Thunder Crossmember-Back Exhaust System Fits 1967-1974 Chevrolet Camaro, Pontiac Firebird With V8 Engine 2.50 Inch Stainless Steel Moderate Sound Flowmaster

$1,513.84

SKU: F00L 817104

In Stock
In Stock
Ships by Jun 7
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Flowmaster 817104 American Thunder Crossmember-Back Exhaust System is an all stainless steel exhaust system with an 80 Series Crossflow muffler and mandrel-bent dual 2.50-inch pipes, including an H-pipe crossover. It is designed for classic muscle cars with V8 engines.

Fitment

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Specifications

BrandFlowmaster
Part NumberF00L 817104

Videos

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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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