AIRTEC Motorsport 3.5” Secondary Cat Bypass for BMW G80 M3 and G82 M4 Taigo (MK1) Now comes with 70mm coldside

Now comes with 70mm coldside hose to fit standard size throttle body expanding up to 70mm

these tailpipes are a round design and shaped to fit nicely into the smooth lines of the TTS

Land Rover Range Rover Velar R-Dynamic Mk1 (2017-)

2mm) T304 grade stainless steel pipework

Example of VW Golf GTI sports exhaust (various exhaust systems)

AIRTEC Motorsport 3.5” Secondary Cat Bypass for BMW G80 M3 and G82 M4 Taigo (MK1) Now comes with 70mm coldsideMeasuring 3. 5 in diameter, this direct replacement mid pipe for the secondary cats and GPF offers improved flow over standard and comes complete with a replacement exhaust brace and fitting kit, which will mate to original catalytic converters, aftermarket sports cats or aftermarket de cats. Technical Data By replacing the restrictive secondary catalytic converters located in the mid pipe section directly after the downpipes, back pressure is