Had both John and Derek tune my rdx- and I compared both
93 octane gas
500 ml methanol injection
prl intercooler and downpipe
mhi turbo and custom intake
daily driver

 

To be continued?

 

1 winner
totally subjective and seat of the pants
bit I’m sticking with the Phearable

 

Custom tunes from both?

 

Both custom -
both very close and all the data of each one is very close but he Phearable tune is just way smoother and has a bit more top end power-
i also noted that there is less knock retard on his tune when under full boost (32 psi)
both are excellent tunes in any respect -
You can’t go wrong with either one-
great job by both guys