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Exhaust Exhaust Pipes, Systems and Components

Flowmaster

American Thunder Cat-Back Exhaust System Fits 1999-2007 (2007 Classic Only) Silverado/Sierra 1500 Trucks With 4.8L Or 5.3L Engine Extended Cab/Short Bed Only Aggressive Sound Flowmaster

$618.95 $571.95 Save $47.00

SKU: F00L 17395

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In Stock
Ships by Aug 9
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 17395

For the person who wants the aggressive look of a NASCAR race truck along with all the benefits that a Flowmaster Cat-back exhaust system provides. D.O.S.S.(Dual out same side) systems are the perfect choice. The 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. The exhaust system is constructed from 3.00-inch mandrel-bent aluminized steel tubing flowing into a Super 40 Series performance muffler for a deep powerful sound, then is finished off with dual 2.50-inch tailpipes and a pair of 3.00-inch polished stainless steel tips. Includes all necessary hardware, instructions and is covered by our 3-year Limited Warranty. For those who prefer full stainless steel construction and a Lifetime Limited Warranty, check out part# 817395. Notes: Fits both 2/4 wheel drive models with extended cab/short bed configuration on a 143.5-inch wheelbase.Includes Hangers and Hardware for an Easy InstallationMandrel-bent 16-gauge Aluminized Steel TubingModerate to Aggressive Exterior Exhaust ToneDual 3.00-inch Polished Stainless Steel TipsDyno Tuned for Maximum PerformanceSuper 40 Series Performance MufflerUses the Factory Hanger LocationsQuick and Easy Installation

Features:

  • Includes Hangers and Hardware for an Easy Installation
  • Mandrel-bent 16-gauge Aluminized Steel Tubing
  • Moderate to Aggressive Exterior Exhaust Tone
  • Dual 3.00-inch Polished Stainless Steel Tips
  • Dyno Tuned for Maximum Performance
  • Super 40 Series Performance Muffler
  • Uses the Factory Hanger Locations
  • Quick and Easy Installation

Exhaust System - American Thunder - Cat-Back - 3 in Diameter - Dual Side Exit - 3 in Polished Tips - Steel - Aluminized - Extended Cab - GM Fullsize Truck 1999-2006 - Kit

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

MIA's Description

The Flowmaster 17395 American Thunder Cat-Back Exhaust System delivers a moderate to aggressive tone and is constructed from 3.00-inch mandrel-bent aluminized steel tubing, a Super 40 series performance muffler, and dual 2.50-inch tailpipes with 3.00-inch polished stainless steel tips. It fits 1999-2006 Chevrolet Silverado 1500 and GMC Sierra 1500 extended cab, short bed with 4.8L/5.3L engines.

Fitment

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Specifications

BrandFlowmaster
Part NumberF00L 17395

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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