Fabspeed Valved Cat-Back Exhaust for BMW M235i F22

Replace the F22 M235i rear muffler and midpipes with a valved cat-back matched to the drivetrain. The integrated actuator mounts allow the specified factory valve control to be retained. Fabspeed Motorsport designs performance exhaust systems, air intakes and ECU tuning in Fort Washington, Pennsylvania. Porsche and other sports-car applications are developed through dyno testing, road evaluation and racetrack work.

Technical Details

• Manufacturer product reference: FS.BMW.M235.VLVXX. The selected option determines the complete supplied configuration.
• Select AWD or RWD configuration.
• Includes the chosen Deluxe dual-style tip finish.
• Valved rear muffler and mandrel-bent midpipes.
• Fabspeed reports 6 whp and 11 lb-ft maximum gains at 3,000 rpm on its test car.
• M-diffuser-equipped cars are excluded.
• Covered by the Fabspeed Lifetime Warranty, subject to its terms and exclusions.

Manufacturer Videos

What Are Helical Technology Valves? | Fabspeed Motorsport

Demonstration vehicles may have additional modifications. The selected product configuration determines what is supplied; a video does not establish fitment or guarantee a particular sound or output.

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Fitment & Compatibility