3S-GTE USDM Turbo Engine Fuel pump question [Archive] - Toyota MR2 Message Board

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So I just got a Wolfkatz side feed rail and SARD 800cc injectors and will need to upgrade the fuel pump and ECU. Obviously I will need to install the ECU and injectors at the same time but I wanted to get the fuel pump done ahead of time. I was going to go with the Supra TT pump but got mixed information about what to do with the wiring. Some people say just put a 20A fuse in instead of the 15A and its all good. Others change the wiring in the tank and use a relay with the stock power as a