H&R 08-13 BMW M3 Coupe/M3 Sedan E92 Sport Spring Engine Components>Head Stud & Bolt Kits The DVX range covers vehicles

The DVX range covers vehicles that can't fit or use valves like the Respons or Deceptor Pro II

available in sandblasted and coated

2" WB vehicles

The Ram-Air's opening dwarfs the stock's inlet size

H&R 08-13 BMW M3 Coupe/M3 Sedan E92 Sport Spring Engine Components>Head Stud & Bolt Kits The DVX range covers vehiclesSport 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