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civic si throttle body

  1. 8th generation Civics 2006+
    Hey guys I was out in the shop about a month ago, helping with an engine replacement, when I noticed, the similarities between the j35 dbw throttle body, as compared to the oem unit. it is a tapered design with a 68mm opening on the air box side and 64.5mm on the tb side, perfect for rrc...