Hi everyone, I drive a 2012 xr6t ltd zf at 20000 km I modified it to 355rwkw 900nm on e85. it has 22000 now and I let my friend have a drive when I wasnt there when I started the car 20 min after his drive it was overheated and now its missing the monster torque hit between 3-4k rev and it doesnt spin the tyres like it used to (used to fry them in 2nd with ease). im freaking out, my trans feels fine, my turbo has no play I lubed the solenoid and still its missing ALOT of power and torque and I even cooled it down completely put fresh fuel in it and even switched to 98 and now it feels weaker than stock and I was pulling 318rwkw and 800nm. Any suggestions?????????