Description
Overview
The Flowmaster Outlaw Cat-Back Exhaust System is engineered to transform the exhaust performance and attitude of the 2021-2026 Ford Bronco equipped with the 2.3 or 2.7-liter engine and 4 doors. Built around Flowmaster’s aggressive Outlaw-series muffler, this complete cat-back setup delivers a bold, aggressive exhaust tone while unlocking measurable gains at the rear wheels — a purpose-built upgrade for Bronco owners who want their rig to sound as capable as it looks.
On the dyno, this system produced maximum gains of 6 horsepower and 7 lb-ft of torque measured at the rear wheels. From the factory mid-pipe flange back, it uses 3.00-inch mandrel-bent 409 stainless steel tubing to maximize exhaust flow and long-term durability. That step up from factory pipe size also helps you capture even more from additional engine upgrades down the road, making it a smart foundation for a growing build.
Key Benefits
Beyond the added power and signature Outlaw sound, this system is designed with the off-road Bronco crowd in mind. The over-axle section is specifically routed to gain an additional 2.0 inches of clearance from the axle on applications running modified suspensions. That extra clearance allows for better suspension travel in extreme off-road situations, so your exhaust keeps pace with a lifted, articulated setup instead of holding it back.
- 3.00-inch mandrel-bent 409 stainless steel tubing for maximum flow and durability
- Outlaw-series black muffler for an aggressive exhaust tone and increased performance
- Dyno-verified gains of 6 hp and 7 lb-ft at the rear wheels
- Over-axle routing adds 2.0 inches of axle clearance for modified suspensions
- Dual 4.00-inch black chrome tips with embossed logo for a custom look
- All necessary hardware and new hangers included
Style & Fitment
Dual 4.00-inch black chrome tips finish the system with a custom, aggressive look that suits the iconic Bronco silhouette. The embossed tip logo adds an authentic, finished detail, while the silver 409 stainless piping and black Outlaw muffler round out the package. This is a dual tail-pipe configuration with a center muffler inlet and dual outlet, using a muffler that measures 25.25 inches overall with a 3.00-inch outlet diameter.
Installation is straightforward: the system uses factory mounting locations and includes new hangers along with all necessary hardware for an easy bolt-on fit. It is designed specifically for the 2021-2026 Ford Bronco 4-door with the 2.3 or 2.7-liter engine, and it is CARB (California) compliant with an Emission Code of 5. Backed by Flowmaster’s Lifetime Limited Warranty, the Outlaw cat-back is built to deliver performance, sound, and clearance for the long haul.
