Start the engine let it idle is called workshop run in.. They normally do it with their track car.. cause no time and place to drive the car around to run in the car..
Hi guys im driving stock 4g93t with vr4 i/c, evo fuel pump and blitz dsbc.
2 days ago the car felt heavy and not willing to boost up like before. No matter which boost setting i adjust the dsbc the boost reading will...