Hi Matt, thanks for the message. My name is Ken btw!
Actually no, my car still smells sweet after a good boost but I think that's alright. My FC is still pretty good surprisingly plus I have no problems with detonation or whatever so I am not going to bother for now. Maybe when I need a retune I will look into changing my injectors + installing that fpr at the same time. I am thinking of using the 290cc Sonata injectors which seems sufficient and really cheap.
I had some weird problems recently with my BOV too, it would only be able to open under very high boost and I changed it to a replica HKS SSQV 4 and its working great. I just got some used HWL coilovers (for Getz) + anti roll bar off another owner last night for about 170 USD (I think its a steal at this price but no stiffness adjustment, only height adjustment) so I'm looking to get them installed next week. The car runs great on straights but corners are a problem so this should help somewhat
