RCM Billet Tumbler Generator Valve (TGV) Delete Kit WRX STI 2008 - 2014 Sumps & Baffles direct handling and smooth manoeuvrability

direct handling and smooth manoeuvrability are achieved

Exoracing 3" 2 bolt composite gaskets

developed in CAD

while the other boasts a wider bolt hole for effortless removal

Beautifully hand made each manifold is supplied with an 3" v-Banded up-pipe which has a 47mm internal pipe diameter

RCM Billet Tumbler Generator Valve (TGV) Delete Kit WRX STI 2008 - 2014 Sumps & Baffles direct handling and smooth manoeuvrabilityTumbler Generator Valves (or "TGV" as they are most commonly referred to) can be found on Impreza WRX, Forester Turbo and Legacy GT models from 2001 onward. Their prime purpose is to reduce emissions from cold idle to meet standards governed by the EU emissions regulations (similar regulations also exist for both the US and Japan). Whilst this may be good for the environment it does little to aid the performance of your car and it's not uncommon for