will the smarty work with a dpf delete on regular settings with no trouble codes? I know H&S only works code free without dpf on race tunes
will the smarty work with a dpf delete on regular settings with no trouble codes? I know H&S only works code free without dpf on race tunes
The smarty does not leave a trace of itself but it is NOT undetectable like on the 5.9L truck because more parameters are being monitored and the dealer can see which parameters are out of range.
This is true for any downloader