6speed-06Hp Tuners

GM Automatic Transmission Tuning Level 1 Learn-at-Home Course

5 out of 5 based on 1 customer rating
(1 customer review)


Learn to tune your Gen III / Gen IV automatic transmission equipped GM vehicle(s) using our safe, effective and repeatable tuning processes.

SKU: 4042 Category:

Product Description

This guide will give you the transmission performance you have always wanted, with an easy step-by-step method you can follow. You can make the transmission shift on time, and as firm as you want – the difference is night and day! Several students have already seen improved performance from following these easy steps. One student with a 2009 G8 GT saw a 0.3 second ET improvement with these changes. A customer commented on experiencing tire-barking improvements that they never thought possible. This tuning guide has been crafted through months of research and thousands of development miles on our test vehicles, a 2008 Chevrolet Corvette with the 6-Speed Automatic Transmission and a 2009 Pontiac G8 GT with the 6-Speed Automatic Transmission. This 35 page guide includes step-by-step instructions with full color photos from HP Tuners VCM Editor screenshots. We also include three months of technical support to guide you along the way as needed.


Additional Information

Weight 1 lbs
Dimensions 1 x 9 x 12 in

1 review for GM Automatic Transmission Tuning Level 1 Learn-at-Home Course

  1. 5 out of 5

    (verified owner):

    When you use HP tuners to open up the settings for the new 6L80E transmissions, there are more settings than a nuclear reactor. This book breaks down the basic settings (as well as the settings not to touch), the theroy for what the change for a desired input, and recommended settings. So far I’ve tuned 6 transmissions in 2010+ Camaro’s, Corvettes, and Trucks and couldn’t be happier with the results. Get the book, you won’t regret it.

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