B18c question
#1
B18c question
Alright so i recently swapped a GSR into my EJ8 and i have a question about HP. i was looking at password's jdm engine swaps and the gsr that they sell or SI-R has 180hp is this because its jdm ? and usdm gsr's have 170hp ? and can someone explain to me what to they mean by SI-R ?
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