Milltek GPF Back Exhaust System for BMW M135i X Drive (F40) Tip Option:Cerakote Black Prefer near-silent operation above all

Prefer near-silent operation above all else

Works brilliantly with lowering springs for a sportier stance and improved handling

Track proven on F8X platforms and Z4 builds for predictable handling and repeatable setups

We have fitted this front lip for customers and on our own builds at MJ Modifications

Aux input 1 - brown wire - reads any linear 0 to 5 V sensor

Milltek GPF Back Exhaust System for BMW M135i X Drive (F40) Tip Option:Cerakote Black Prefer near-silent operation above allOur range of Cat Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics, designed as a direct replacement for the original system, available in multiple configurations enabling the owner to choose the increase in the volume of their exhaust and or add a more suitably aggressive tone. All our products are made from 304L Aircraft Grade stainless steel. This quality material will ensure that your Cat Back