i plan to buy the above tomorow (ive found a good price) im running phase 3 at 1.5 bar. my charge cooler copes well when moving but stuck in traffic it starts to get a bit warm! the guy who rolling roaded my car suggested water injection. ive no room for an intercooler! what do lets run like with it fitted? also i plan to use a 50/50 alcahol/ water mix! apparenly this raises octane by 10% . my car is 300 brake (proven) what power increase do you think i will see using this kit?