I heard somewhere that the D2 & Truhart are the exact same spring. But D2 has been around for awhile now and for the same price might as well go with them. I have them and they ride great I love the way my car handles. ***BUT!!!!!!!!! My pet peeve is when a car sits lower in the rear than the...
But all the time? I know IAT plays a big part in timing too, but its been pretty cold lately. I just want to make sure something isn't right with my car? It is bone stock at the moment so maybe that has something to do with it begin factory intake and intercooler?
I did a few logs the other day, after getting my Ktuner. I'm running the 19/23 psi tune currently and it runs very good. But I noticed that the ignition timing under full throttle is almost always 0(zero)? When I'm under part throttle it seems pretty normal timing from my previous cars and...