I recently received my new VFlow from EVOMS. This is the new version with the Synthamax (non-oiled) filter. Installation no longer uses bolts and nut on the mounting plate, rather, threaded studs. It is easier to mount it seems than having to juggle the bolt from mone side and nut from the other. I did not expect to feel much difference once installed as 6-8 hp and torque should not be that noticable. However, I was pleasantly surprised that what I felt after the ECU adjusted was a bit of improvement in the throttle response, slight increase in exhaust sound inside (not drone just more of the pleasant stock sound) and a bit faster acceleration when I hit 2200 rpm plus. As I thought more about it, this makes sense in light of the design intent of the VFlow.