2016 Jeep Grand Cherokee SRT, 6.4 L, V8
What we have done:
๐ PCM Unlock.
๐ Mishimoto thermostat from us:
https://51r.ltd/mis
๐ Lifted idle RPMS.
๐ Removed the Speed limiter.
๐ Disabled the MDS.
๐ Optimized the throttle body and spark table.