Bilstein B4 OE Replacement-Suspension Strut Assembly (22-217141) 1553 92401-JK20A

92401-JK20A

colder heat range spark plugs

particularly at part throttle and idle when the factory exhaust valves are closed

Stiffer yet progressive spring rate provides a civilized ride over uneven pavement

The Snow Performance Water Methanol Injection Nozzle delivers a flow rate of 14 gallons per hour

Bilstein B4 OE Replacement-Suspension Strut Assembly (22-217141) 1553 92401-JK20ABilstein B4 OE Replacement dampers are specifically engineered to be the best choice for maintaining the original ride quality of your vehicle, while meeting or exceeding OE standards. These dampers are the ideal choice for the driver looking to restore the original performance and handling of their vehicle, with the added benefit of world famous Bilstein quality. Notes: It's recommended to replace shock or strut in pairs (passenger and driver side at