Milltek GPF/OPF Bypass - Toyota Yaris GR & GR Circuit Pack 1.6T (OPF/GPF Models Only) M3 (F80) The Thermostat is plug-and-play and

The Thermostat is plug-and-play and made out of a solid block of high-grade aluminum at our own facility

100-200Km/h with Stock intake = 10

The transition from the rectangular air filter to the round turbo inlet gives rise to inefficiencies in the flow path which are addressed with our Venturi housing system

form or workmanship

our engine cover is a direct replacement using the OEM mounts

Milltek GPF/OPF Bypass - Toyota Yaris GR & GR Circuit Pack 1.6T (OPF/GPF Models Only) M3 (F80) The Thermostat is plug-and-play andFits with OE Downpipe with either Milltek Sport or OE OPF GPF Back Systems Resonated without Catalyst Requires Stage 2 ECU Remap 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.