I have a stage 2 2011 sti and I have had Zero issues with the engine nor have I heard of any real ringland issues occurring from cars that were properly driven or modded. most of these problems stem from people auto crossing sti's with bolt-ons and no tune.
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2011 WRX STICobb Accessport, Nameless Performance exhaust, COBB SF Intake, COBB downpipe, 20% tint, Work Emotion XD9's
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