Milltek BMW X3 X3M / X3M Comp (G01) 3.0 (Non UK S58 Engine LCI) (2022 and Later) 2022-2024 Secondary Catalyst Bypass 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.