NO DONT USE WD40, wd40 is better for loosens rust-to-metal bonds, use a silocon based lube for that. like this.
http://www.valvoline.com/pages/produ...asp?product=36
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03' 4runner SR5 w/06' Projector headlights, L.E.D lights
Rear fog mod. (looks *****ing)
Amber strobes for Emergency Situations.
Hella Horns. (115Db), Debadged
Had a custom stereo but got jacked. (F**ken bas****s)