RS-Enthalpy ECU Tune for S13/S14 SR20DET TypeX and S15

SR20DET Applications S13 J4/J5 - S14 NA/NB - S15 QT

Support for any S13/S14/S15 SR20DET ecu with the above codes. If not sure, please contact us. This is our traditional RomTune for most any combination.  Dual Tune for Gas / E85 Available / LC.

Z32 MAF upgrade necessary for anything over stock injectors.

Once you complete the order you will be shipping us your ecu. Turnaround is usually 24 hrs during the week.  

Please fill out this form during the order process.