I have the livernois E35 tune, their(prototype) intercooler, borla s type cat back and a K&N filter. This put me at 458hp at the wheels(baseline was 323) Livernois won't take it any further - they claim they're waiting on fuel pumps etc. Regardless, I'm looking to get another 75/100 hp.Can anyone recommend my next move? Also, my days of wrenching on cars are over so if anyone can recommend a decent shop? I live in Wi but I don't mind traveling.