Milltek Large-bore Downpipes and Sports cat For Milltek Sport System - BMW G87 M2 | G80 | G81 M3 | G82 M4 E46 F82 & F83 M4 and

F82 & F83 M4 and F87 M2 Competition

While BMW utilized aluminum to keep the factory bonnet as light as reasonably possible for a production car

We then receive the ECU's/DME's back ready to install either our Evolve

Performance Gain (RS3 with Stock Turbo): 15-18hp

4Inch x 13

Milltek Large-bore Downpipes and Sports cat For Milltek Sport System - BMW G87 M2 | G80 | G81 M3 | G82 M4 E46 F82 & F83 M4 andHJS HQ 200CPSI Cats (No CEL or ECU Software Required) Fits to OE OPF GPF & Milltek Sport OPF GPF Bypass Sections 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