H&R 04-10 BMW 525Xi Sedan/530Xi Sedan/535Xi Sedan E60 Sport Spring Oils & Oil Filters>Gear Oils main piping and 2 Straight-Through

main piping and 2 Straight-Through mufflers ending in a Single Passenger Side Rear exit with 5in

BMR supplies lockout plates to eliminate the factory eccentric adjustment bolts

BMRs Steel Driveshaft Tunnel Brace (DTB005) reinforces key points in the floor of your vehicle to reduce deflection and is designed for street performance

s power and efficiency as a result

and still fit in the factory mounting location

H&R 04-10 BMW 525Xi Sedan/530Xi Sedan/535Xi Sedan E60 Sport Spring Oils & Oil Filters>Gear Oils main piping and 2 Straight-ThroughSport 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