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Exhaust Exhaust Pipes, Systems and Components

Flowmaster

Flow Fx Cat-Back Exhaust System Fits 2011-2018 Silverado/Sierra 1500 6.2L V8 Flow Fx 3.5 Inch Cat-Back, Single Side Exit, Stainless Steel Exhaust System Flowmaster

$703.95 $649.95 Save $54.00

SKU: F00L 717885

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In Stock
Ships by Aug 5
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

Part #: 717885

The new Flowmaster Flow FX cat-back exhaust system for the 2011-2018 GM Silverado/Sierra 1500 trucks with the 6.2-Liter engine is manufactured using durable 409 stainless steel throughout and features 3.5-inch mandrel bent pipes for better exhaust gas flow, and a Flow FX straight-through muffler is used for a moderate sound level and maximum performance. Maximum increases on the dyno revealed +16 hp and +16 lb-ft at the rear wheels.This system exits out the side, behind the rear wheel with a 5.00-inch black ceramic tip for added style and a custom look. The system uses all the existing factory hanger locations and includes installation instructions and all necessary hardware for an easy installation that you can do at home. Backed by Flowmaster's Lifetime Limited Warranty.Max increases of up to 16 hp and 16 lb-ft. over the stock exhaust at the rear wheels3.50-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durabilityA 5.00-inch black ceramic coated tip adds a custom look to the truckIncludes complete hardware and factory styled hangers in the stock locations for an easy installationFlowFX straight through performance muffler delivers a deep, moderate performance tone and improves exhaust flowBacked by Flowmaster (TM)s Lifetime Limited Warranty

Features:

  • Max increases of up to 16 hp and 16 lb-ft. over the stock exhaust at the rear wheels
  • Max Increases Of Up To 16 Hp And 16 Lb-ft Over The Stock Exhaust At The Rear Wheels
  • 3.50-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
  • Includes Complete Hardware And Factory-styled Hangers In The Stock Locations For An Easy Installation
  • A 5.00-inch black ceramic coated tip adds a custom look to the truck
  • FlowFX Straight Through Performance Muffler Delivers A Deep Moderate Performance Tone
  • Includes complete hardware and factory styled hangers in the stock locations for an easy installation
  • Backed By Flowmaster Lifetime Limited Warranty
  • FlowFX straight through" performance muffler delivers a deep, moderate performance tone and improves exhaust flow
  • Backed by Flowmaster's Lifetime Limited Warranty

Exhaust System - FlowFX - Cat-Back - 3.5 in Diameter - Single Side Exit - 5 in Black Ceramic Tip - Stainless - Natural - GM Fullsize Truck 2011-18 - 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 FlowFX Single Exhaust System with Black Tip is constructed from 409 Stainless Steel with mandrel-bent tubing and features a 3.50-inch exhaust tubing diameter. It includes a FlowFX "straight-through" muffler for an aggressive sound and a black or black chrome single tip that exits on the passenger side after the tire. Designed for Extended/Double Cab with a 6.50-Foot Standard Box and Crew Cab with a 5.80-Foot Short Box.

Fitment

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Specifications

BrandFlowmaster
Part NumberF00L 717885

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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