Milltek Sport BMW M3/M4 Non Resonated OPF/GPF Bypass Mid Section (G80/G81/G82/G83) GOLF 8R G20 handling upgrade

G20 handling upgrade

CNC-machined 6061-T6 aluminium housings with knurled outer for a secure press fit

Delivered with two stainless steel outlets

Designed for straightforward installation to the boot lid

Milltek Sport BMW M3/M4 Non Resonated OPF/GPF Bypass Mid Section (G80/G81/G82/G83) GOLF 8R G20 handling upgradeMilltek Sport BMW M3 M4 Non Resonated OPF GPF Bypass Mid Section replaces the factory OPF filters to reduce back pressure and increase flow. In doing so, your G80 or G82 will see quicker throttle response and faster turbo spool. This results in improved low and mid range torque without sacrificing top end power. The OPF Bypass will also unlock greater tuning potential. As this is a non resonated Mid Section, the pipework is completely straight through