Milltek BMW 3 Series F30 328i M Sport Automatic (without Tow Bar‚ None xDrive & N20 Engine Only) 2012-2015 Large-bore Downpipe and De-cat Exhaust Compressor Flow LBS/MIN_99 Map switching (on-the-fly)

Map switching (on-the-fly)

This water/methanol controller design

which includes an air-to-water intercooler as a means of keeping cool

With a pre-installed 9psi spring and aluminum weld flange included

Milltek BMW 3 Series F30 328i M Sport Automatic (without Tow Bar‚ None xDrive & N20 Engine Only) 2012-2015 Large-bore Downpipe and De-cat Exhaust Compressor Flow LBS/MIN_99 Map switching (on-the-fly)All 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.