ok al i was the yellow evo at pruven on july 1st. u custom tuned my car. so now i just added a megan exhaust manifold, a 10.5 hotside and a megan o2 housing. im pretty sure i need a retune, correct? when can i send u my ecu, and aslo should i expect gains from a retune? how exactly is my car running right now that i need a retune? please let me know asap so i can get this ecu sent to u for a retune.

also let me know when is a good time to send it to u and what i owe u in shipping. thanks AL