GM HP Tuners Level 1 Online Course Gen III/IV V8 guide with one year of support
Check out our new GM HP Tuners 3.x Online Learn at home option.
Course is $499.00 USD and includes 1 year of tuning support.
Sorry course does not come with any written documentation.
Course now available-Stream it as many times as you want.
http://thetuningschool.com/product/gm...
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