Flowmaster 21-25 Ford Bronco 2.3/2.7L Outlaw Axle-Back Exhaust System

Flowmaster introduces our Outlaw axle-back exhaust system for the 2021-2026 Ford Bronco with the 2.3 or 2.7-liter engine. This system uses an Outlaw style muffler for an aggressive exhaust tone and increased performance. Maximum dyno gains of 14 hp and 16 lb-ft. were measured at the rear wheels. 3.00-inch mandrel bent 409 stainless steel tubing is used to maximize exhaust flow and durability. Dual 4.00-inch black chrome 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. Fits 2021-2026 Ford Bronco 2.3L/2.7L Outlaw Axle-Back, Dual Exit 2021-2026 Ford Bronco with 2.3L and 2.7L Ecoboost engines. Fits 2 & 4-wheel drive, 2 & 4 Door Models.

• An Outlaw Series performance muffler delivers a deep, aggressive performance tone and improves exhaust flow
• 3.00-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
• Includes complete hardware and factory styled hangers in the stock locations for an easy installation
• Dual 4.00-inch black chrome tips add a custom look
• Backed by Flowmaster's Lifetime Limited Warranty

Upgrade your 2021-2026 Ford Bronco with the Flowmaster Outlaw Axle-Back Exhaust System, part number 818120. Designed for Bronco models equipped with 2.3L or 2.7L EcoBoost engines, this dual-exit system delivers an aggressive performance tone while improving exhaust flow. It fits both two- and four-wheel-drive configurations as well as two- and four-door models, making it a versatile performance upgrade for a wide range of Broncos.
The Outlaw Series muffler is engineered to provide a deep, aggressive exhaust note suited to drivers seeking a more assertive sound. Dyno testing recorded maximum gains of up to 14 horsepower and 16 lb-ft of torque at the rear wheels. The system uses 3.00-inch mandrel-bent 409 stainless steel tubing to promote efficient exhaust flow and provide dependable durability in demanding driving conditions.
Dual 4.00-inch black chrome exhaust tips add a custom appearance while complementing the Bronco's rugged styling. Installation is simplified with factory-style hangers, stock mounting locations, and all required hardware included. The axle-back design allows the system to replace the rear exhaust section without requiring changes to the vehicle's front exhaust components. Flowmaster supports this performance exhaust system with a Lifetime Limited Warranty.

• Application: Fits 2021-2026 Ford Bronco models with 2.3L or 2.7L EcoBoost engines


• Compatibility: Fits two- and four-wheel-drive, two-door, and four-door models


• Performance muffler: Outlaw Series muffler produces a deep, aggressive tone and supports improved exhaust flow


• Tubing: 3.00-inch mandrel-bent 409 stainless steel construction enhances flow and durability


• Exhaust outlets: Dual 4.00-inch black chrome tips provide a custom appearance


• Installation: Includes required hardware and factory-style hangers for stock mounting locations


• Warranty: Backed by Flowmaster's Lifetime Limited Warranty

Features:

• Application: Fits 2021-2026 Ford Bronco models with 2.3L or 2.7L EcoBoost engines

• Compatibility: Fits two- and four-wheel-drive, two-door, and four-door models

• Performance muffler: Outlaw Series design delivers a deep, aggressive exhaust tone

• Dyno gains: Tested for gains of up to 14 horsepower and 16 lb-ft of torque at the rear wheels

• Tubing: 3.00-inch mandrel-bent 409 stainless steel tubing supports exhaust flow and durability

• Exhaust tips: Dual 4.00-inch black chrome tips add a custom appearance

• Installation: Includes required hardware and factory-style hangers for stock mounting locations

• Warranty: Backed by Flowmaster's Lifetime Limited Warranty

Fitment:
Ford Bronco Badlands 2021
Ford Bronco Badlands 2022
Ford Bronco Badlands 2023
Ford Bronco Badlands 2024
Ford Bronco Badlands 2025
Ford Bronco Badlands 2026
Ford Bronco Base 2021
Ford Bronco Base 2022
Ford Bronco Base 2023
Ford Bronco Base 2025
Ford Bronco Base 2026
Ford Bronco Big Bend 2021
Ford Bronco Big Bend 2022
Ford Bronco Big Bend 2023
Ford Bronco Big Bend 2024
Ford Bronco Big Bend 2025
Ford Bronco Big Bend 2026
Ford Bronco Black Diamond 2021
Ford Bronco Black Diamond 2022
Ford Bronco Black Diamond 2023
Ford Bronco Black Diamond 2024
Ford Bronco Everglades 2022
Ford Bronco Everglades 2023
Ford Bronco Everglades 2024
Ford Bronco First Edition 2021
Ford Bronco Heritage Edition 2023
Ford Bronco Heritage Edition 2024
Ford Bronco Heritage Edition 2025
Ford Bronco Heritage Edition 2026
Ford Bronco Heritage Limited Edition 2023
Ford Bronco Heritage Limited Edition 2024
Ford Bronco Outer Banks 2021
Ford Bronco Outer Banks 2022
Ford Bronco Outer Banks 2023
Ford Bronco Outer Banks 2024
Ford Bronco Outer Banks 2025
Ford Bronco Outer Banks 2026
Ford Bronco Stroppe Edition 2025
Ford Bronco Stroppe Edition 2026
Ford Bronco Wildtrak 2021
Ford Bronco Wildtrak 2022
Ford Bronco Wildtrak 2023
Ford Bronco Wildtrak 2024