Bilstein 18-21 BMW X3 B4 OE Replacement Shock Absorber - Rear 1989-bmw-325ix-base-esi1060977 This system does NOT include

This system does NOT include a resonator

Feature a male/ female design to ensure proper alignment of flanges inside of clamp

Tips / Valance

it's the trademark Borla(r) sound of power that really captures the essence of this premium exhaust

BORLA® stands behind every SwitchFire® X-Pipe with a Million-Mile Warranty

Bilstein 18-21 BMW X3 B4 OE Replacement Shock Absorber - Rear 1989-bmw-325ix-base-esi1060977 This system does NOT includeBilstein 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. Restores original driving comfort, handling and safety High power reserves for maximum