Milltek OPF/GPF Bypass For Milltek Sport System - BMW 2 Series M240i Coupé (G42 XDrive OPF/GPF Models Only) E82 4Inch x 18

4Inch x 18

BMW G8X M2/M3/M4 CS/CSL

As a rule of thumb

intake air temperatures are kept steady with the ducts which seal to the filter housings

Additional 25-30bh on a stock car

Milltek OPF/GPF Bypass For Milltek Sport System - BMW 2 Series M240i Coupé (G42 XDrive OPF/GPF Models Only) E82 4Inch x 18Fits to Milltek System 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 made from 304L Aircraft Grade