VersaTune User Forum

Got a tune on mine, with a DPF and EGR delete (hardware and software) began as a 210HP tune then had the deletes. Now I've had the deletes I have MAJOR boost oscillations at higher RPM, guessing it's to do with boost targets being met too soon, and the car over compensating and on and on. Anyone got any tunes on here for cars with deletes? And will flashing a Versa tune wipe the DpF and EGR software deletes?

Need some help as it's now slower than my mates 175 stock and it used to be much quicker

Did you get that settled?
Mine has been that way too.

Hello,

Mazda 6 2016 175HP, DPF and EGR removed (hardware and software).
I have the same problem. The boost come very fast and the car start over compensating and on and on.
Do you have a solution for this.

VersaTuner cannot edit an existing tune on the car and it does not allow disabling the DPF and EGR on SkyActiv-D engines.