Milltek BMW 2 Series M2 Coupe (F87) 2016-2018 Cat-back Exhaust Exhaust Type and Tips:Valved / Polished Tips The static sound testing revealed

The static sound testing revealed a +5dB increase in non-resonated GPF Back form on the 3

As with all new models

which has been significantly tamed at the factory

This creates a maximum reduction of over 33% per gear shift

Throughout the rev range

Milltek BMW 2 Series M2 Coupe (F87) 2016-2018 Cat-back Exhaust Exhaust Type and Tips:Valved / Polished Tips The static sound testing revealedAll 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.