Flowmaster introduces our new Flow FX Extreme stainless steel cat-back exhaust system for the 2021-2026 Ford F-150 with the 2.7L, 3.5L and 5.0L engines. This system uses a Flow FX series muffler for a deep powerful sound and increased performance. 3.0-inch mandrel bent 409 stainless steel tubing is used 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 to 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.
3.0-inch 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow for better power
409 stainless steel construction delivers extra durability and improved long-term corrosion resistance
Flow FX series performance muffler offers a deep powerful sound and increased performance
Dump style exit allows for better ground clearance when in extreme off-road conditions
Includes all necessary hardware for an at home installation
Max dyno gains of 12 HP and 13 LB.FT. at the rear wheels
Uses factory hanger locations for easy installation
Lifetime Limited Warranty
Vehicle Fitment
2021-2026 Ford F-150
Please verify exact fitment for your trim and engine before ordering.
Manufacturer Part Number: 718117
Images are for illustrative purposes only. Actual product may vary.
⚠ WARNING (California Proposition 65): This product can expose you to chemicals which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.
