If HP tuners support the computer then you can buy the credits and tune any OEM computer. Credits price vary per computer but $50.00 and you can tune it as much or as many times as you want. Once you buy the link equipment around $400.00 jot only can you tune and flash your computer, the tuner is also a scan tool and data recorder. Turn off check engine lights, check sensors etc.

https://www.hptuners.com/