I'm about to install y-pipe, downpipes and new injectors after which I plan to upload the Stage 2 from my COBB AP. I have the following q's:
1. Will this be a reliable tune or will I need to have a custom tune made?
2. On a stage 2 set up will I be required to upgrade the air intake? I'd rather...
I am thinking of buying a Cobb accessport for my EU GTR 09.
Was wondering if you could help with a couple of questions that weren't clear in the map notes them self.. Maybe some of you guys are running similar set ups.
I will be running a Cobb big sf intake along with a full 3.5"...