New profile posts

I recently had the gm stage 1 tune installed on my 2009 Cobalt SS and it was awesome.then I installed a Injen CAI and upper charge pipe.I noticed min hp gain with both.But I still want to get tuned.so the question is has anyone gotten the Trifecta (select a tune)(hide a tune)installed while already having the stage 1 installed as your primary tune.And how much more HP will I roughly gain.

Members online

No members online now.

Forum statistics

Threads
7,435
Posts
156,471
Members
4,368
Latest member
RusCar
Top