yes i did u will get the cel no matter what headers u put on.
2013 Genesis coupe 3.8 Dyno custom tune
2013 Genesis coupe 3.8GDI 8AT Injen intake, Grimmspeed phenolic spacer, ARK downpipes, H-pipe and catback First run is existing SFR canned tune, final ...
+vuthina roeun This dyno is at a high altitude on a dyno dynamics which measure conservatively. Jay/SFR said it's right in line with what it should be.
Hi, Stewjoe. I am also genni owner and live in Calgary! How did you tune
your ECU? Jay@SFR came to AB? please let me know. I am also want to tune my
2013 genni's ECU!