Programmable ECU Is going to be Essential. dont listen to the Distinctive individuals that say it can operate that has a stock ECU since it wont. guaranteed you bodge it and have it functioning great at Wide Open Throttle but it's going to idle like shit and be a complete https://jdm-nissan-sr20-turbo-eng14567.loginblogin.com/42072128/4age-blacktop-engine-for-sale-secrets