AIRTEC Motorsport 3.5” Secondary Cat Bypass for BMW G87 M2 TW2-274A Engines not equipped with this

Engines not equipped with this SAI pump do not require this filter kit

6 fine tuning mappings Up to +20% MPG 1-year engine warranty

Audi RS3 8V

AIRTEC Motorsport’s solution to developing a catch can kit specifically for the Megane RS Mk4 model utilises the available space to integrate seamlessly within the engine bay

AIRTEC Motorsport 3.5” Secondary Cat Bypass for BMW G87 M2 TW2-274A Engines not equipped with thisBy 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