Okay so I have a question. If anyone can give me their input and help out, that would be great. So if you're not familiar with my current fueling system, I'm running a walboro 265lph, 07 sti fuel reg, and ID 1000cc injectors. That's it for fueling. Now my tuner and many other people I know are saying that my setup will be very limited if I were to run E85 or race fuel. Yet I see plenty of people and videos of WRX's making 500+ on rotated 35r's on race gas and or E85 with the same exact fuel setup who don't seem to be limited. Why am I being told my fueling will not be enough for E85? Anyone running similar setup as me (fueling wise) on their STi making over 550 to the wheels? Thanks