Flowmaster Outlaw Cat-Back Exhaust for 2021+ Ford Bronco 4-Door - 818101

The Flowmaster Outlaw Cat-Back Exhaust System, part number 818101, is designed for 2021-2026 Ford Bronco 4-door models equipped with the 2.3L or 2.7L engine. Built from durable 409 stainless steel, this performance exhaust features 3-inch 16-gauge mandrel-bent tubing and an Outlaw Series chambered muffler for a deep, aggressive exhaust tone. Dual rear exits are finished with 4-inch black chrome 304 stainless steel tips, while the specially routed over-axle section provides approximately 2 inches of additional axle clearance on modified-suspension applications for improved suspension travel during off-road use.

Key Features & Specs:

• Series: Flowmaster Outlaw
• Type: Cat-back exhaust system
• Body Style: 4-door Ford Bronco
• Engine Compatibility: 2.3L and 2.7L
• Material: 409 stainless steel
• Tubing Diameter: 3-inch
• Tubing Construction: 16-gauge mandrel-bent stainless steel
• Muffler: Outlaw Series
• Muffler Design: Chambered performance muffler
• Sound Level: Aggressive
• Exit Style: Dual rear exit
• Exhaust Tips: Dual 4-inch black chrome 304 stainless steel
• Tip Style: Angled, rolled-edge
• Off-Road Clearance: Over-axle routing provides approximately 2 inches of additional axle clearance on modified-suspension applications
• Performance: Maximum tested gains up to 6 hp and 7 lb-ft at the rear wheels
• Installation: Uses factory mounting locations with included hangers
• Included: Clamps, hardware, and installation components
• Part Number: 818101
• Warranty: Flowmaster Lifetime Limited Warranty

Fitment:

Fits applicable 2021-2026 Ford Bronco 4-door models equipped with the 2.3L or 2.7L engine.

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

Fitment Note: Designed for 4-door Bronco models only.