AIRTEC Motorsport 3.5" Secondary Cat Bypass for BMW G87 M2

Measuring 3.5" in diameter, this direct replacement mid-pipe removes the restrictive secondary catalytic converters and GPF to improve exhaust flow, delivering faster throttle response, increased power and a more aggressive exhaust note.

Made from high-quality stainless steel with smooth bends for maximum flow. Comes with a replacement exhaust brace and fitting kit, compatible with original catalytic converters, aftermarket sports cats or aftermarket de-cats. Fits BMW G87 M2 (left and right-hand drive).

Note: Sold for motorsport and off-road use only. ECU recalibration required to prevent EML illumination.