Milltek GPF Back Exhaust System for BMW M135i X Drive (F40) Tip Option:Cerakote Black Works brilliantly with lowering springs

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

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

Prefer near-silent operation above all else

factory original part for turbocharged GDI engines

match with TAROX performance pads

Milltek GPF Back Exhaust System for BMW M135i X Drive (F40) Tip Option:Cerakote Black Works brilliantly with lowering springsOur 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