Corsa 21209 Sport Cat-Back Exhaust for 2021-25 Ford Bronco 2.7L EcoBoost

Vehicle Fitment

• 2021-2025 Ford Bronco (2.7L EcoBoost I4, 4-Door)

Features

• Sport Series cat-back exhaust system with deep, aggressive tone
• CORSA patented Reflective Sound Cancellation (RSC®) no-drone technology
• 2.75" mandrel-bent 304 stainless steel tubing for durability
• Single side exit with turndown tip for off-road clearance
• Improves exhaust flow up to ~60 % over stock
• Approximately +8 dB louder than factory exhaust under throttle
• High-tuck muffler location for better off-road clearance
• Direct bolt-on installation - no cutting or welding required
• Limited lifetime CORSA warranty

Specifications

• Part Number: 21209
• System Type: Sport Cat-Back Exhaust
• Main Piping Diameter: 2.75" mandrel bent
• Exit Type: Single side exit with turndown tip
• Material: 304 stainless steel
• Sound Increase: ~+8 dB over stock exhaust
• Flow Increase: ~+60 % over stock
• Weight Change: ~-9 lbs vs factory system
• Fitment: 2021-2025 Ford Bronco 2.7L 4-Door
• Installation: Bolt-on with included hardware

Included Components

• 1x Full Sport Series cat-back exhaust assembly
• 1x Turndown exhaust tip
• 1x Set of clamps & hangers
• 1x Printed installation instructions

Product Description

The CORSA 21209 Sport Cat-Back Exhaust System is engineered specifically for 2021-2025 Ford Bronco models equipped with the 2.7L EcoBoost inline-4 engine and 4-door body style. This performance-oriented cat-back system is crafted from mandrel-bent 2.75" 304 stainless steel tubing and features a high-tuck muffler design that enhances clearance for off-road driving while also improving exhaust flow. CORSA's patented Reflective Sound Cancellation (RSC®) technology delivers a deep, aggressive exhaust note under throttle while minimizing annoying in-cab drone at cruising speeds.

The single side exit with a turndown tip not only adds a rugged look but also improves departure angles for off-road use. Compared to the factory exhaust, the 21209 increases exhaust flow by up to ~60 % and can be approximately +8 dB louder under acceleration, making your Bronco sound more commanding on and off the pavement. Installation is quick and straightforward with provided hardware and clamps - no cutting or welding required. Backed by a limited lifetime warranty, this system is ideal for Bronco owners who want a sportier sound and performance upgrade that's still comfortable for daily driving.