I've seen the pickup one mounted on a 4runner.
I dont think any mods need to be done, i dont know why it says "only pickup"

Personally, i love the stock lenses, and i actually want to buy a brand new OEM set (non faded) if i still can.....

89 4Runner
3" BL, M/T locks, 33"bfg mt, bilstein, Kayline, tubebumper, toyotafiberglass panels
TBI: Elocker,3.4 w/ORS,b+b,S2Sstg2cams,arias pistons,P+P intake,TRDs/c,URDpullies+7th,downey headers,MAPECU2,WEGO WB, SupraMAF,walboro255,stg4clutch, EPaOo2 sim