Quote Originally Posted by krucial7integra
stock redline for the JDM ITR B18c is 8400rpm, I have ran this ecu (p73) before and thats as far as it would let me take it. The B18c5 (usdm R) is the same. But I got a buddy with a JDM B18c revvin out at 10k all day and still making power.
greatly appreciate it thanks