2014+ Jeep Cherokee Forums banner

1 - 2 of 2 Posts

·
Registered
Joined
·
30 Posts
Discussion Starter #1
Has anyone tried this product?
 

·
Premium Member
Joined
·
3,039 Posts
Absolute junk and doesn't work.
This is the only way to get more performance.


Since you have a 2019 currently HP Tuners doesn't support anything 2019+

That doesn't work for multiple reasons:


1. On 2018+ FCA vehicles the OBD2 port is locked out and you require a security module bypass for it to even function.
2. The PCM is locked and unless it's unlocked by a 3rd party nothing can change the parameters in the PCM
 
1 - 2 of 2 Posts
Top