18' Premium (Roush CAI, Roush Y pipe, Roush Axelback, Turbosmart Shortie, Cobb Stage one)
I got the CVFAB race intercooler and charge pipes. I’ve been running stage one cobb for 10k miles now. Do I need to get a pro tune to run the intercooler? Is stage two cobb as reliable as stage one? Supporting mods are Turbosmart shortie BOV, Roush CAI, Roush Catback.