Milltek Large-bore Downpipes and Sports cat For Milltek Sport System - BMW G87 M2 | G80 | G81 M3 | G82 M4 SLK-AMG (R171) Unlike other products on the

Unlike other products on the market they do not leave the springs exposed

Dual-pass flow structure allows the coolant to flow across the core of the radiator 2 times before exiting the radiator for the lowest outlet temperature possible (OEM style design)

plus our Magnetic Sump Plug

Stainless Steel Brackets and Flanges

Milltek Large-bore Downpipes and Sports cat For Milltek Sport System - BMW G87 M2 | G80 | G81 M3 | G82 M4 SLK-AMG (R171) Unlike other products on theHJS 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