Long time lurker, new poster here. Long story short, I have a BA ghia with a bolt on xr6 turbo kit, running fine and has been dyno tuned for over a year now. I am limited to what power I can throw at the n/a motor, so I look for every possible upgrade I can do before it is time to upgrade motors. I'm currently running a CAPA intercooler with all the factory intercooler piping (I run a growler airbox instead of the standard one though). Came across this today, and wondering if anyone has ever used this on their BA/F xr6 turbos? https://www.plazmaman.com/shop_itemdetail.php?itemid=59&cate=68 There is a stage 1 kit but I think I'd find stage 2 more useful. What I want to know is, going by cost and how much power you actually gain, is it worth getting? Will I lean out enough that I require another tune, or will I be fine? If this doesn't work out, then I will consider a retune with a bigger and better I/C kit, but in the meantime I'd like to hear from people who have ran this kit before and if it is worth it. Thanks in advance