Exhaust› Exhaust Pipes, Systems and Components
Flowmaster
Flow Fx Cat-Back Exhaust System Fits All 2010-2024 Toyota 4Runner Models With The 4.0L Engine Aggressive To Moderate Sound Flowmaster
SKU: F00L 717805
Moderate — 2–4 hours
Description
Part #: 717805
This Flow FX cat-back exhaust system is designed for all 2010-2024 Toyota 4Runner models with the 4.0L engine. Features include 409 stainless steel construction for added durability and 16 gauge 2.50-inch mandrel-bent tubing for free unrestricted flow.The compact round straight-through Flow FX performance muffler attaches behind the catalytic converter and delivers a moderate deep powerful sound while the mandrel-bent stainless tailpipe tucks up high in the undercarriage protecting it from being crushed when traversing rocky terrain. The system uses the factory hanger locations and is finished off with a 3.50-inch black ceramic coated 304 stainless steel tip embossed with the Flowmaster name. The kit includes detailed instructions and all hardware necessary for a quick and easy installation you can do at home. Covered by our Lifetime Limited Warranty.Large 3.50-inch black ceramic coated stainless steel tip for rugged looksFlowFX straight-through performance muffler offers a deep powerful soundUses the factory hanger locations for easy installation409 Stainless Steel construction for extra durability and improved long-term corrosion resistance2.50-inch Mandrel-bent 16 gauge tubing maximizes exhaust flowIncreases of 5 HP and 5 Ft.LBS. of TorqueHardware included for at home installationLifetime Limited Warranty
Features:
- Large 3.50-inch black ceramic coated stainless steel tip for rugged looks
- FlowFX Straight-Through Performance Muffler
- FlowFX straight-through performance muffler offers a deep powerful sound
- Offers A Deep Powerful Sound
- Uses the factory hanger locations for easy installation
- Uses The Factory Hanger Locations For Easy Installation
- 409 Stainless Steel construction for extra durability and improved long-term corrosion resistance
- 409 Stainless Steel Construction For Extra Durability
- 2.50-inch Mandrel-bent 16 gauge tubing maximizes exhaust flow
- Mandrel-Bent 16 Gauge Tubing Maximizes Exhaust Flow
- Increases of 5 HP and 5 Ft.LBS. of Torque
- Increases Of 5.3 HP And 4.7 ft/lbs
- Hardware included for at home installation
- Hardware Included For At Home Installation
- Lifetime Limited Warranty
- Lifetime Limited Warranty
FlowFX Cat-Back Exhaust System | Single Exit | Incl. 3.5 in. Tubing/Straight Through Mufflers | 3.5 in. Black Ceramic Tip | 409 Stainless Steel
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
Fitment
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Specifications
| Brand | Flowmaster |
| Part Number | F00L 717805 |
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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