Bilstein SN Series - Shock Absorber F4-BOA-0000418D

Bilstein SN Series shock absorbers feature a 46mm piston, steel construction, and smooth body with a billet aluminum cap designed for motorsports applications. These shock absorbers are rebuildable for easy repair and valve setting changes, and can be converted to a coilover (kit sold separately). SN Series shock absorbers are available in multiple lengths and are ideal for racers whose sanctioning rules only allow steel body rebuildable shock absorbers with an aluminum cap.