AIRTEC Motorsport 3.5” Secondary Cat Bypass for BMW G87 M2 335i This part provides 0

This part provides 0

Removes restrictive secondary catalytic converters and GPF

you’ll experience bright

None Resonated Centre Section

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AIRTEC Motorsport 3.5” Secondary Cat Bypass for BMW G87 M2 335i This part provides 0AIRTEC Motorsport 3. 5 Secondary Cat Bypass for BMW G87 M2 By replacing the restrictive secondary catalytic converters located in the mid pipe section directly after the downpipes, back pressure is reduced, which effectively improves the engines breathing by allowing it to expel gases more quickly. This in return means faster throttle response, increased power output and a more aggressive exhaust note. Measuring 3. 5 in diameter, this direct