I can feel some improvement however unless I have another boost leak or the actuator is set up wrong which I doubt its still only boosting 14psi. Before the turbo swap it would boost on a hill upto 18 at times but its not butching over 14. I can hear something as if its leaking too so my guess it I prob have a boost leak. Just waiting for my ths intercooler now and get it remapped with injectors and vr6 maf. Price with R-tech custom map is £190 isnt it? Im currently running their map..