Yes the guy I had do it has done over 100 8.8's. It never made noise before the install. I will say the traction is worth it. Night and Day differance.
I just installed my UMI upper and lower control arms with the relocation brackets. Pinion angle at -2. Did anyone else notice an increase in noise from the rear end when doing this. Figure guys on this thread would know best.
Yea Im very happy with the car. The rear end noise has increased a little but the traction is great. I think a 1.8 60ft should be easy. The car on the street with no burn out almost dead hooks with the 4.30's.