H&R 04-07 BMW 525i/530i E60 Sport Spring (w/o Self Leveling) Lights>Brake Lights The stock control arms flex

The stock control arms flex under even light cornering loads giving you inconsistent handling characteristics

The included massive air filter is surrounded by an open-element XLPE (cross-linked polyethylene) polymer housing that minimizes warm engine air for maximum performance

Crafted to work seamlessly with your stock leaf springs you will get the perfect addition to your current suspension system

A system with bright chrome on T-304 stainless steel tips

The BD intake horn is a drop-in an upgrade component that compliments the L5P Screamer Turbo and other aftermarket upgraded turbos for the L5P

H&R 04-07 BMW 525i/530i E60 Sport Spring (w/o Self Leveling) Lights>Brake Lights The stock control arms flexSport 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