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0305tur Part1boost05 Z

Looking at a close-up of this step deck, you can see how much of a difference there is. Mike wouldn't relate exact numbers, but they're minimal.
Subaru WRX Tuning Attack: EJ20 Engine Build

Looking at a close-up of this step deck, you can see how much of a difference there is. Mike wouldn't relate exact numbers, but they're minimal.  View Related Article