Milltek Sport Cat-back Exhuast - 2022 - 2025 BMW X4 X4M / X4M Comp (G02) 3.0 (ROW & North American S58 Engine - LCI only) (2022 and Later)

Our 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 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 system will last through any harsh conditions.