AP tuning

Romo89

Member
:
Mazdaspeed 3
i am running stage 1+ MSCIA 91v106
with this mods..

AEM CAI, CPE inlet, CS (non catted) DP&RP,

and was wondering if thats good enough...

so i dont over do it by going to stage 2

plus when i was running stage 1 it actually reached 21.1 psi So idk lol
 
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You're most likely hitting that much boost due to the lack of cats. I personally would get it tuned professionally because of your exhaust set-up and it wouldn't hurt to get a high flow cat put in on your test-pipe.
 
You are better off running the most aggressive tune that you can safely. I use aggressive for a lack of better word.

Your tune should match the mods you have installed. You are more likely to blow up by running a stage 1 map with stage 2 mods and vice versa.

Also, you should either install a catted downpipe and run stage 2, install your stock downpipe and run a stage 1 map or (best option for any route) get a professional tune.

Remember, a good tune is the most important mod you can do on any vehicle.
 
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