AIRTEC Motorsport 3.5” Secondary Cat Bypass for BMW G87 M2 RE2-1001 28Inch²) / Charge-Air-Volume 3

28Inch²) / Charge-Air-Volume 3

The result is an optimized open-airbox design that integrates a fresh air duct inlet to channel cool outside air to the filter

Flush fitting to the car

These added steps create a durable

Convenient clip-in SAI breather filter

AIRTEC Motorsport 3.5” Secondary Cat Bypass for BMW G87 M2 RE2-1001 28Inch²) / Charge-Air-Volume 3By 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 replacement mid pipe offers improved flow over standard and comes