This video is full of great info and it will answer most of your questions. It's worth the watch. I'm going with the SPC UCAs myself.
YouTube
__________________
Paul
2016
TRD Pro, Mag Gray. Mods: SSO Sliders, Bilstein 6112 Front Springs, Dobinson 599 Rear Springs, GY Duratrac LT285/70R17s, Spidertrax 1.25" Spacers, Morimoto LEDs (Lows, Highs & xB Fogs), Full LED Interior Lights....More to Come