AIRTEC Motorsport 3.5” Secondary Cat Bypass for BMW G80 M3 and G82 M4 987 Boxter As used over the years

As used over the years by championships such as: BMW Compact Cup

ADD-ON: 8032

chain stops and adjusters

As part of our expanding Toyota platform product range

this upgrade is a valuable addition to the EBC Brakes Racing range

AIRTEC Motorsport 3.5” Secondary Cat Bypass for BMW G80 M3 and G82 M4 987 Boxter As used over the yearsTechnical Data 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 replacement mid pipe offers improved flow over