Flow Fx Cat-Back Exhaust System Fits 2021-2025 Ford Bronco 2.3L/2.7L, Flow Fx Cat-Back, Dual Exit, 4 Door Models - Flowmaster - 718122

Flowmaster introduces our Flow FX cat-back exhaust system for the 2021-2025 Ford Bronco with the 2.3 or 2.7-liter engine and 4 doors. This system uses a Flow FX style muffler for a deep exhaust tone with an aggressive to moderate sound level and increased performance.

Maximum dyno gains of 12 hp and 13 lb-ft were measured at the rear wheels. 3.00-inch mandrel bent 409 stainless steel tubing is used from the factory mid-pipe flange back to maximize exhaust flow and durability. This step up from the factory pipe size will help maximize gains from additional engine upgrades. The over-axle section is also routed to help gain an additional 2.0-inches of clearance from the axle when used on applications with modified suspensions. This allows for better suspension travel when used in extreme off-road situations. Dual 4.00-inch black ceramic coated tips are used to add a custom look to this iconic vehicle. All of the necessary hardware is included and factory mounting locations are used for an easy installation. Backed by Flowmaster's Lifetime Limited Warranty.


Max increases of up to 12 hp and 13 lb-ft over the stock exhaust at the rear wheels

Over-axle pipe is routed to allow for an extra 2.0-inches of travel from modified suspensions

FlowFX series performance muffler offers a deep powerful sound and increased performance

409 stainless steel construction delivers extra durability and improved long-term corrosion resistance

Uses factory hanger locations for easy installation

3.0-inch 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow for better power

Includes all necessary hardware for an at home installation

Dual 4.00-inch black ceramic coated tips adds a custom look

Lifetime Limited Warranty