Exhaust› Exhaust Pipes, Systems and Components

Flowmaster

Flow Fx Cat-Back Exhaust System Fits 2011-2018 GM 1500 6.2-Liter Cat-Back, Dual Side Exit, Stainless Steel Exhaust System Flowmaster

$1,286.06

SKU: F00L 717988

In Stock
In Stock
Ships by Jun 11
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Flowmaster Flow FX Cat-Back Exhaust System (Part 717988) is constructed from durable 409 stainless steel. It features single 3.50-inch to dual 2.50-inch mandrel-bent pipes, a Flow FX 'straight-through' muffler for a moderate sound, and dual exit behind the rear wheels with 4.50-inch black ceramic coated tips. This system is designed for easy installation using factory hanger locations and includes all necessary hardware and instructions.

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.

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Specifications

BrandFlowmaster
Part NumberF00L 717988

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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