Instructions

E-Tuning is the process of calibrating a cars engine via datalogs and map updates send back and forth by email. Although we always recommend having your car tuned in house on our dynamometer,  E-tuning has been a huge benefit for the car community as it allows us to expand our reach and provide our services and expertise world wide!

How to get a new E-Tune started:

Instructions: 

1: Select your tune package.

2: Purchase your tune by following the check out procedure.

3: Once your tune is ordered. You will receive an email with a form to complete.

4: Fill out the form and submit back to TPG Tuning.

5: Once received we will be in contact if further information is needed or to send out your base file. 

E-Tuning requirements:

• Laptop or PC
• Cobb AccessPort or Tactrix Openport flash cable or Ecuteck Connect Kit that can be purchased through our site.
• Cobb AccessPort manager (download here) 
• Ecuflash & RomRaider logger if using a Tactrix flash cable
• Wideband AFR gauge is required on all EJ and 4G63 engines. 
• For Subaru EJ engine cars, It is recommended to connect the wideband AFR output to cars rear O2 if possible for logging. 
• For all standalone ecu's you must have a logging wideband tied into the ecu. For Haltech cars we prefer to use the Haltech Can Wideband systems. Or you can wire an AEM UEGO to an available input.