Milltek BMW 3 Series E92 M3 4.0 V8 Coupe 2007-2013 Hi-Flow Sports Cat and Downpipe Exhaust

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.

Additional Info: For Milltek Sport Cat Back Systems Only. Requires a stage 2 ECU remap. Lambda wiring requires to be extended