AIRTEC MOTORSPORT DE-CAT DOWNPIPE FOR BMW B58 ENGINE (IN STOCK!)

AIRTEC MOTORSPORT 4.5″ DE-CAT DOWNPIPE FOR BMW M140i B58 ENGINE IN STOCK NEXT DAY DELIVERY! £400 FITTED! AIRTEC Motorsport 4.5″ De-Cat Downpipe for BMW M140i B58 Engine. By removing the original restrictive, M140i catalytic converter located within the factory OEM down-pipe, back pressure is hugely reduced, which in return means faster response (turbo spool, increased power and a more aggressive exhaust note. Please note your vehicle will perform ten-fold if you accompany this with a ECU tune. – This will fit all vehicles with B58 engine pre 2019 – M140i – 240i – 340i – 440i – 540i etc If you are unsure please contact us – 07530978622 Please note; If your M140i etc.. is post 2019, this down pipe will need to be fitted in our fabrication shop based in Wakefield, as we need to weld in a sensor for you – Price for fitting is £69.99 TO BOOK NOW – 07530978622 or leave a note in the basket section and your number and we will call you back to book you in. Don’t forget we also make custom exhaust systems! – M140i – 240i – 340i – 440i – 540i etc