Why you should never use OTS tunes on your WRX.
I break down all of the reasons you do and don't want to use OTS tunes on your Subaru WRX or Subaru WRX STI. I talk about popular OTS tune providers, like Cobb and MAPerformance. Practical application would be holding over your WRX while waiting for a protune and using a Stage 1 tune or a Stage 2 tune.
So if you wanted a tuned WRX or a tuned Subaru, watch the video to learn more about the pro's and con's of OTS tuning and protuning/e-tuning.
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