S5 N/A stage 2...
 

hey guys im going to get the rtek stage 2 for my 91 n/a. was wondering if anyone out has done it and your opinions on it.

My thoughts on this:
https://www.rx7club.com/west-rx-7-forum-193/who-does-rtek-tuning-norcal-953584/#post10620858

other guys with similar builds
 

Whats up man. Just wanted to give you a heads up. RXCookie, Cheseroo, a2dadamm and me are all doing similar NA S5/Stage 2 RTEK builds. From what I can tell no one has been to the dyno or started tuning yet so im trying to get all of us to start posting on RXCookies thread. That way we can all share our tuning tips, maps, discoveries, questions, mistakes, dos/donts, etc, and everyone benefits instead of all of us making the same mistakes. The T2 guys have a thread like that and its got a ton of useful info for their application. I think it would be good for us NA/S5 guys to get something like that going too. Below is the link to RXCookies thread if your interested, good luck with your ride man!

https://www.rx7club.com/rtek-forum-168/s5-na-rtek-2-0-tunning-maping-964121/