Milltek BMW 3 Series G80/G81 M3 & M3 Competition S58 3.0 Turbo (OPF/GPF Only) 2020-2024 Large-bore Downpipe and De-cat Exhaust Insert Kit It does so by powering

It does so by powering the pump from an internal power supply

cooling surface 1940cm ²

powder-coated in black

and closed-loop correction

Start with OEM+ Stage 1

Milltek BMW 3 Series G80/G81 M3 & M3 Competition S58 3.0 Turbo (OPF/GPF Only) 2020-2024 Large-bore Downpipe and De-cat Exhaust Insert Kit It does so by poweringAll 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.