BWoody Performance WK1 Upgraded Rear Lower Control Arms, Manufactured from .133″ wall a 36 steel with upgraded Delrin bushings these come in at 2.5 lbs lighter per side then OEM, so not only stronger but lighter too!!! Simply designed for one purpose in mind whether your tearing up laps at summit point or ripping up asphalt at your local dragstrip too keep the rear tires planted. OEM lower control arms are weak rubber and weve been seeing many come in dry rotted and falling apart. Our test results have shown a consistant .07-.09 drop in 60 ft times spraying a 100 shot of nitrous out of the hole. What are you waiting for???? Order yours today!!!