Your choice of personalized upgrade chip for your early 90 hp TDI cars with socketed engine computer and the 1Z and AHU motors. Each chip is tailored to your individual car's mods and desired smoke and driving characteristics.

These cars include:
'96-97 Passat TDI with 1Z or AHU motor
'97-98 Jetta TDI with AHU motor

This is an easy do-it-yourself install that can be done with common hand tools following instructions we will provide with your chips.

Each tuning file is unique. Please follow your order with an e-mail or phone call describing your mods, preferred driving characteristics, and acceptable smoke level, so we can personalize your tuning file. If you need help finding the ECU number or have any other questions, we can be reached by following the "contact us" link shown above.

We offer several options for delivery. Please contact us by phone or e-mail do discuss your preference. We can determine if your ECU is already socketed.

If your ECU is not socketed, please send us your engine computer for socketing. ($50 fee) Updates require opening the ECU to physically access the chip.

We have a good DIY guide on removing your ECU and swapping chips, this makes the job super easy!

ONCE YOU HAVE PURCHASED A TUNE:

***Important*** Once you have your invoice you should see a link in your surcharges.  Please type this link directly as it is into your web browser for the Q-loader files.***