Check this out from David Borden, He's using a "Coyote" in a MKIV, and has solved many of the fitment issues. The chassis on the new MK II Coupe is very close to the configuration of the MKIV Roadster, so many of the fixes will apply. Good luck, it's an ADVENTURE!!
“If you didn’t have enough time to do it right the first time. How come you always have time to go back and do it again?” FFR1000186CP
Understeer is when you hit the wall with the front of the car and oversteer is when you hit the wall with the rear of the car.
Horsepower is how fast you hit the wall and torque is how far you take the wall with you.