Hi to all forumer...
Need advice from Evo x owner, aftermarket manifold better or remain stock manifold more durable?
Any advice from Evo x owner are very appreciate
Got a series of issues re. my car's idling and response. The zero-load-idling (no lights no air con) has always been around 900 rpm but drops to 500rpm when headlights are on, which required a little bit more...