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Tuning Question

682 Views 3 Replies 4 Participants Last post by  why2kmax
Hello everyone. I'm new to the forums and I have a couple of questions. In a few months I'm going to be purchasing a 2015 WRX and I'd like to start modding it ASAP. I plan on getting a full 3inch straight pipe to an invidia 4 inch muffler. I also wanted to get a catless J pipe downpipe. From what I've seen you need a tune for the J Pipe, but what tune would that be? I've been looking everywhere. Is it just the map that comes with the AP? Also I would like to get a recirculating valve and an intake. Would that require the same tune? Or would I need to go to stage 2?

Thanks for all replies!
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Sounds like you will probably be wanting a Protune.. find a reputable Subaru tuner in your area and have a chat with them about your goals, and their recommendations.
Sounds like you will probably be wanting a Protune.. find a reputable Subaru tuner in your area and have a chat with them about your goals, and their recommendations.
Exactly what you should do
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