I'm buying into HP tuners for my sierra and challenger, and interested to know if its worth buying credits for the LS and if anyones even tuning them anymore.
I'm aware of the SCT tuner, but feel like hp would be more robust? Any insight is appreciated. I've already got forscan pro android, and forscan full pc edition with switchable hs/can obd2 usb adapter.
I'm aware of the SCT tuner, but feel like hp would be more robust? Any insight is appreciated. I've already got forscan pro android, and forscan full pc edition with switchable hs/can obd2 usb adapter.