BMW X3 G01/X4 G02 S58 LCI (GPF Equipped) - OPF/GPF Bypass System with Polished Trims Model_320D (F31 LCI) Estate 15-19 If you're fitting it to

If you're fitting it to a car equipped with one of our downpipes

Our range of Cat-Back systems are perfectly suited to cater for anyone looking to improve their sound and aesthetics

* Replaces part no# 06L103801

At the top end of the conversion

Fits Coupe model only

BMW X3 G01/X4 G02 S58 LCI (GPF Equipped) - OPF/GPF Bypass System with Polished Trims Model_320D (F31 LCI) Estate 15-19 If you're fitting it toFrom late 2018, many vehicles have been manufactured with a Gasoline Otto Particulate Filter to reduce further the emissions from the vehicle. The Milltek Sport Particulate Filter Back range is designed to compensate for the sound reducing qualities from the particulate filter and significantly improve the sound aesthetic of the exhaust system. All our performance exhaust systems are designed with you in mind, and we cater to an ever expanding range