AIRTEC Motorsport De-Cat Downpipe for BMW S63 engine (M5/M6)
AIRTEC Motorsport De-Cat Downpipe for BMW S63B44TU engine (M5/M6) By removing the original & restrictive catalytic converter in the OEM factory downpipe, back pressure us hugely reduced, in return means a faster spool, increased power and a much more aggressive...
£349.96
INC VAT
£291.63
EX VAT
