BMW F20/21 M140i - Non-Resonated (Louder) GPF/OPF-Back Exhaust System with Cerakote Black GT-90 Trims Part_Quad Exit Cat Back designed to improve the gas-flow

designed to improve the gas-flow and maximise the effect of the sports cat

This exhaust is also available as a non-resonated version (excluding the centre silencer) which is the most extreme Cat/GPF-Back upgrade

2mm pipework and fits from the catalytic converter section to the centre section

This is a performance induction kit for the E46 3 Series

full cat-back and de-cat/sports cat turbo back exhaust upgrades have been prepared in preparation for suitable GPF delete ECU remap software to become available at our tuning partners

BMW F20/21 M140i - Non-Resonated (Louder) GPF/OPF-Back Exhaust System with Cerakote Black GT-90 Trims Part_Quad Exit Cat Back designed to improve the gas-flowFrom 2017, many vehicles have been manufactured with a 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 of vehicles. We