Hello first i would like to say I a m a avid road course racer,(with a real car) so I love cars that are quick, good turn in and tons of grip. I bought drift fiesta as I am a DC and Ken Block fan, and now its time to make car handle. I bought sticky tires, gtr shocks center diff, ect. Does anyone know if center diff will improve grip and exit corner speed, and am wondering if anyone has proven combinations for spring rate, front and rear shock oil weight, and weight for grease for front, center and rear diff. I would greatly appreciate any help
David Sandine