Hahn/Precision Turbo Upgrades and TurboSystems: Summer Sale Priced NOW!
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Custom Performance Tune, HHR SS/Turbocharged

Custom Performance Tune, HHR SS/Turbocharged

$ 350.00

Turn your laptop into a dyno!

A fully datalogged and optimized tune that you can install from your own laptop.  We'll provide the easily-installed software and the tune.  Using the flash cable pictured, you'll first install the tune, then use the handy scanning software included to datalog the machine in real-world conditions.  Our tuning experts will use that data to further refine and optimize your custom tune, tweaking it to perfectly suit your climate and combination of parts.  

The power gains are impressive, with up to 80* more HP compared to stock!  We've tuned thousands of these amazing GM LNF engines, and our vast experience base is at your service.

* supporting upgrade parts needed to achieve maximum gains, talk to your Hahn rep to learn more.

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