H&R 04-06 BMW 545i E60 Sport Spring (w/o Self Leveling) Suspension>Suspension Controllers Perfectly engineered and packaged for

Perfectly engineered and packaged for the FC1/FC3 Civic Si

This pipe is constructed out of 409 stainless steel and is used to eliminate the 4" In/Out muffler used in most factory or performance 4" exhaust systems

BMRs Aluminum cradle bushings replace the entire OE rubber bushing

You can cut to length and simply roll the ends

The system contains a Merge X-Pipe for increased performance and improved sound

H&R 04-06 BMW 545i E60 Sport Spring (w/o Self Leveling) Suspension>Suspension Controllers Perfectly engineered and packaged forSport Spring kits are H&R's number one selling product. Enhance the look of your vehicle with a reduced fender well gap. H&R'sport Springs lower the vehicle's center of gravity and reduce body roll for better handling. The progressive spring rate design provides superb ride quality and comfort. A lower wind resistance signature will make the vehicle more streamlined and improve gas mileage. If you are only looking to improve one part of your vehicle's