Supertech Inconel Exhaust Valve Set of 8 MSD EOFY INVIDIA N1 CAT BACK EXHAUST

INVIDIA N1 CAT BACK EXHAUST

Comprehensive hardware for mounting is included

If rocker body/shrouding contacts lobe

These seats include O-rings to prevent boost pressure leaks

Direct replacement for your OEM hazard button and will give your interior that JDM look

Supertech Inconel Exhaust Valve Set of 8 MSD EOFY INVIDIA N1 CAT BACK EXHAUSTProduction of Supertech racing valves begins with a one piece forging, where the head of the valve is forged under a slow two step process to keep a good material grain flow. The forging is then CNC machined in several steps to ensure the precision of the final dimensions. We then do another heat treatment for stress relieving followed by a nitride hardening treatment (or coating process depending on the application). Lastly, we do one more grinding,