Milltek OPF/GPF Bypass Single Pipe For OE Axle Back Only - BMW G80 | G81 M3 | G82 M4 992 Increased heat robs power in

Increased heat robs power in several ways

Carbon Fiber Airbox Bases

Available in Advance Dark Gunmetal

thus effectiveness is reduced over the life of the diff

Brembo quality

Milltek OPF/GPF Bypass Single Pipe For OE Axle Back Only - BMW G80 | G81 M3 | G82 M4 992 Increased heat robs power inFits to OE Downpipes & Milltek Sport OPF GPF Back System Only Requires OPF Bypass Module or Stage 2 ECU Tune 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