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Was on my Legacy, On a built 2.5CDB it ran 503/526 @ 1.8bar on 15% methanol. On my current built EJ257 it runs 460/460 at 1.45bar with 20% methanol. Very conservative map on the syvecs ecu by JGM. Look up Duncan Grahams (dynamix) project thread to see what this turbo is capable of. The videos of my car on track are using the current 257/321V setup.