RCM Tumbler Generator Valve (TGV) Thermal Delete Kit Colour:BLACK Chromium Nitride coating is a

Chromium Nitride coating is a remarkable solution as it improves the friction coefficient between the valve’s stem and valve guide

or unpainted

Using a large K&N cone element these kits come complete with our exclusive high grade aluminium spun induction trumpet finished in a tough powder coated finish and incorporates a port for the standard MAF sensor for an easy

Specification Construction Billet 6061-T6 Aluminium & Aluminium Crush Washer Manufacturer T7Design Part Number B4D-592-65F Allen key size (imperial) 3/8" Kit Contents Quantity Description 1x Billet aluminium blanking plug 1x Aluminium Crush Washer

and will take any car that chooses it to the next stage

RCM Tumbler Generator Valve (TGV) Thermal Delete Kit Colour:BLACK Chromium Nitride coating is aTumbler 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