Hey, I'm just curious as to what upgrades are possible for the k04 turbo without going bigger. Cause I've pretty much exhausted the minor preformance upgrades I can do. For example, I have a short ram intake, forgo turbo inlet pipe, forge spiltter vavle, 42 dd turbo back exhaust and a 4 bar fpr. I have seen stage III+ turbo kits from apr for the 180 hp tt's. So pretty much I wanna know if there is stuff like that for the k04, and where is there a good site to get it from.
It would be greatly appreciated since I recently over the past 2 years fell in love with my tt and want her to be getting more to the wheels.