Bilstein B4 OE Replacement-Suspension Strut Assembly (22-218001) _FM022SDL direct bolt-on quad outlet cat-back

direct bolt-on quad outlet cat-back system that features a bespoke X-pipe for enhanced exhaust scavenging

75" ID springs

This particular unit is the Hot Side charge pipe and designed to reduce restriction and can be used alone or it pairs perfectly with the Injen Cold Side Charge pipe

Works with OEM computer system

Bilstein B4 OE Replacement-Suspension Strut Assembly (22-218001) _FM022SDL direct bolt-on quad outlet cat-backBilstein 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