Milltek BMW 3 Series F80 M3 & M3 Competition Saloon (Non OPF/GPF Models Only) 2014-2018 Large-bore Downpipe and De-cat Exhaust 5F Leon Cupra Expect more popping and a

Expect more popping and a deeper exhaust note

Despite adding stiffness

Based on the highly popular S8 architecture the SDI just has less inputs and outputs for those GDI applications that don’t require the complexity of the full S8

8D0399419E

Stock Intake: 553 CFM @ 28” H2O

Milltek BMW 3 Series F80 M3 & M3 Competition Saloon (Non OPF/GPF Models Only) 2014-2018 Large-bore Downpipe and De-cat Exhaust 5F Leon Cupra Expect more popping and aAll Milltek performance exhaust systems are manufactured from T304L stainless steel; giving you the satisfaction of knowing that our products are meant to last within some of the toughest environments. T304L is a highly durable form of stainless steel that is far less susceptible to degradation and discolouration than many others of its kind, while it will last almost indefinitely.