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Price:N/A
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Installed by:Self
Stock P11 ECU tuned with HP Tuners
Installed by:Pro Installer
Custom street tuned by Procision-Auto
Installed by:Friend
Price:$25
Install Time:60hrs
very easy
Tell us more about your install. Was it easy? Any tips to share? How is the product quality?
Price:$250
Install Time:3hrs
Tuned by HP tuners....... for now i'm running 22psi at 307hp
Price:$200
I am a member for GM Tuners of houston there link is http://www.gmofhouston.com. I connected with one of the awesome custom mechanics they have there and he's been tuning cars for a professional amount of time, and they specialize in GM. I didn't realize how much my car ran like ...
CUSTOM TUNE