So i recently purchased a 2015 Roush RS2 off of my Father. Not much is really known about the car as he bought it from a dealership. It does have longtube headers, No cats, and the corsa extreme exhaust with double x pipe. My question is it does have an Ngauge tuner in the dash, and i checked...
I just picked up a 2015 Roush RS2 6 speed with a SC on it. The shifting isnt all that smooth and i been looking all over about the fluids people are using and i see many different answers. i see alot of the fluids used though are bascially a 75-90w fluid like amsoil and the BG fluid. Im a big...