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Flowmaster

Flow Fx Extreme Cat-Back Exhaust System Fits 2007-2014 Toyota Fj Cruiser 4.0-Liter, Flow Fx Extreme 3.00-Inch Stainless Steel Cat-Back Exhaust System Flowmaster

$439.95 $399.95 Save $40.00

SKU: F00L 717984

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In Stock
Ships by Aug 6
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 717984

Flowmaster introduces our FlowFX Extreme stainless steel cat-back exhaust system for the 2007-2014 Toyota FJ Cruiser with the 4.0-liter engine. This system uses a FlowFX series muffler for an aggressive to moderate sound level and increased performance. 3.00-inch mandrel bent 409 stainless steel tubing allows for maximum exhaust flow and durability. The system has a turndown style, dump exit right after the muffler to eliminate the over-axle tailpipe. This elimination of the tailpipe helps improve ground clearance and departure angle when you are driving in more extreme off-road situations. All of the necessary hardware is included, and factory-mounting locations are used for an easy installation. Backed by Flowmaster's Lifetime Limited Warranty.

Features:

  • FlowFX Series performance muffler offers an aggressive to moderate sound level and increased performance
  • Offers a Deep Powerful Sound And Increased Performance
  • 409 stainless steel construction delivers extra durability and improved long-term corrosion resistance
  • Includes All Necessary Hardware For An At Home Installation
  • 3.00-inch 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow for better power
  • Dump Style Exit Allows For Better Ground Clearance When In Extreme Off-Road Conditions
  • Includes all necessary hardware for an at home installation
  • Uses Factory Hanger Locations For Easy Installation
  • Dump style exit allows for better ground clearance when in extreme off-road conditions
  • Lifetime Limited Warranty
  • Uses factory hanger locations for easy installation
  • Lifetime Limited Warranty

FlowFX Extreme Cat-Back Exhaust System | 3 in. Tubing | Single Dump Style Exit | 409 Stainless Steel | Incl. Installation Hardware

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 Extreme Exhaust System is a high-performance exhaust designed to enhance a vehicle's performance and exhaust tone. It's suitable for overlanders, off-road builds, or high-performance street machines. The system features corrosion-resistant 409S stainless steel construction for durability against harsh conditions and salt exposure. It utilizes large-diameter, mandrel-bent tubing paired with straight-through FlowFX mufflers to remove restrictions, increasing exhaust flow and power. It produces a deep, aggressive exhaust note. Installation is typically a simple bolt-on process, reusing OE hangers with most applications requiring no cutting, drilling, or modifications. It is proudly made in the USA and backed by a limited lifetime warranty on stainless steel components.

Fitment

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Specifications

BrandFlowmaster
Part NumberF00L 717984

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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