This right hand drive Supra landed at the shop unable to idle and with detonation and misfire issues from a prior tune on the AEM V2 box. Within a few hours we had the plugs gapped properly and the AEM EMS tune dialed in where it starts, idles, and makes 481whp on 93octane pump gas! Looking forward to possible E85 tune in the future to take full advantage of the Precision 6755 turbo.