RCM Billet Tumbler Generator Valve (TGV) Delete Kit WRX STI 2008 - 2014 51320-S04-003 reducing body distortion for enhanced

reducing body distortion for enhanced stability

There are now 5 selectable time ranges (1

COMFORT OPTION - Whiteline Anti Lift Kits are primarily designed to improve traction and cornering grip under power

This stud kit looks great and will allow you to properly clamp the exhaust manifold to the cylinder head without experiencing sealing problems

The FibreKing cloth is perfect for keeping your components clean and free of residue

RCM Billet Tumbler Generator Valve (TGV) Delete Kit WRX STI 2008 - 2014 51320-S04-003 reducing body distortion for enhancedTumbler 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