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10 out of 10! You'll have lots of fun with all the features. Had an open source tune from a friend before the AP and now my 06 sti runs smoother and more consistant. I experience afterfire(spittin flames out the exhaust) with the Stage 2 @ 93 octane but hopefully the protune will take car of that. Great product!
Rating: [5 of 5 Stars!] |
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