Welcome to the home of the

"TunerStein"

family of data logger products!

"The only logger products designed for the performance oriented enthusiast"

Disclaimer:

The use of these tools to alter the operating parameters of your vehicle, if not done properly, can result in permanent damage to your engine, drive line, and emissions control devices. The user assumes all liability for any damage which results from the use of this system.

Money back guarantee:

If you purchase any of these products (directly from us) for use with your OBD-II car along with an OBD-II cable, you are protected by a 30 day satisfaction guarantee. If you don't like it, return the original materials for a complete refund.

What is it?

The "TunerStein" family of products consists of TWO data loggers and a separate log file analysis program.

One logger and the analysis program run under Windows (95 or later) and the second logger runs on any hand held device (Palm brand only) running Palm OS (3.5 or later).

The data analysis program can also be used to calculate new settings for your EFI Systems PMS and for cars equipped with the Apex AFC (either version) or ITC.

The table below contains links to details about each of the three programs.

Product Description Guided tours Download Buy now

TunerStein Logger (includes Player)

Laptop data logger
with OBD-II cable $195
Palm'n'Stein (includes Player)
Palm OS data logger
with OBD-II cable $185
TunerStein Player
Data analysis application
$50
Common library files
Library files used for both the laptop logger and the Player  
no charge
Replacement CDROMs and key files
You lost your files... oh... or is it... uhoh    
PalmLink
Companion for DSMLink     Coming soon, and it will be free!

If you have an ALDL vehicle (1g DSM) use this link to purchase the logger (no cable). I do not sell 1g logger cables.

Buy Laptop logger and Player (no cable) $100
Buy Palm'n'Stein logger and Player (no cable) $100

 

Orders are shipped UPS ground within 24 hours of receipt. In the event that the order can not be shipped, you will be told when it WILL ship...and you can then choose to wait or cancel your order.

PayPal is the preferred method of payment, but you may pre-pay via check or money order. If you pay by personal check, please allow one week for your check to clear.

Sorry, NO COD or credit cards. Credit card users, can of course use PayPal.