RCM Billet Tumbler Generator Valve (TGV) Delete Kit WRX STI 2008 - 2014 Sumps & Baffles air ducts and side panels

air ducts and side panels are made of dry carbon produced by an autoclave process

Exoracing 3" 2 bolt composite gaskets

Drop weight & look great with our Titanium Shift Arm Housing Bolt Kit for B-Series AWD

direct handling and smooth manoeuvrability are achieved

RCM Billet Tumbler Generator Valve (TGV) Delete Kit WRX STI 2008 - 2014 Sumps & Baffles air ducts and side panelsTumbler 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