Milltek BMW 1 Series M135i xDrive 5 Door (F40 OPF/GPF Equipped) 2019-2023 Particulate Filter-back Exhaust Tips:Burnt Titanium Tips giving it a more sporty

giving it a more sporty and thrilling sound with a 7

induction kit and re-map

enough to feel the extra surge from the previous generation

Whilst retaining Subaru Boxer power

Example of Audi S3 (saloon) sports exhaust (turbo-back system - de-cat & non-resonated)

Milltek BMW 1 Series M135i xDrive 5 Door (F40 OPF/GPF Equipped) 2019-2023 Particulate Filter-back Exhaust Tips:Burnt Titanium Tips giving it a more sportyAll 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.