Milltek Milltek Sport Products Weld In Catalysts with Cones 100CPSI Cats 1992-2023 Hi-Flow Sports Cat Exhaust - SSXMTK003 vehicle-9118-133697 our 2015–2020 BMW F8X M3/M4

our 2015–2020 BMW F8X M3/M4 Performance Heat Exchanger includes the Mishimoto Lifetime Warranty for a worry-free install

No matter your application

2 digital inputs used for example for speed sensors (Hall) or switches

like removing diode's etc

Milltek Milltek Sport Products Weld In Catalysts with Cones 100CPSI Cats 1992-2023 Hi-Flow Sports Cat Exhaust - SSXMTK003 vehicle-9118-133697 our 2015–2020 BMW F8X M3/M4All 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.