AAA Hiperformance Auto now offers ECU socketing for $50,

Socketing for most ECU's Nissan DSM and others if you have a eprom or daughterboard eeprom we can remove it and socket your ECU in most cases.

Just ship your ECU to us with a pre-paid return shipping invoice and 99% of the time it will go out the same day it arrived. So it's a one day turn-around.

Chip upgrades for the Z32,300zx 90-94. We now offer chip upgrades the same as JWT/Ash/Z1 but the cost is quite different just $60 shipped to you via Priority Mail

Common configurations

370 injector, man or auto , single intake

555 injector , man or auto, single or dual intake

740 injector, man or auto, single or dual intake.

To socket and install a upgrade eprom $110

Eprom upgrade  $60

Socket only $50



To order call 214 728 4826

The owner takes all responsibility for the installation since this is a electronic conponent there can be corrupt files. If your car doesn't start. Stop and check, if you smell gas stop and check, if your fuel pump continues to run stop and check.
These are but a few cases in which you should immediately stop and check your settings or call us. The owner assumes all risk for loss of labor and parts and shall
hold AAA-HiperformanceAuto harmless and does so when purchasing upgraded eproms. All safety precautions must be taken. Do not attempt to work on your car without knowning and using safety precautions.




ALL 90-96 300ZX NA and TT repair and service available

Brakes, Tune-ups, Engine swap, Engine upgrade, Turbo installation, Dyno time, Turbo upgrade, EGR removal, Coolant line removal, replace PS hoses
ECU upgrades

 email INFO or call 214 728 4826 to schedule service.