H&R 12-19 BMW 650i Convertible/650i xDrive Convertible F12 Sport Spring

H&R 12-19 BMW 650i Convertible/650i xDrive Convertible F12 Sport SpringEvery spring produced by H&R comes from the H&R ISO 9001 certified engineering and manufacturing facility in Germany. All H&R springs are produced from a special 54SiCr6 spring steel, which has strength rated at 290,000 psi resulting in unrivaled tensile strength and resiliency. H&R Sport Springs offer the handling characteristics and aggressive appearance that youve been looking for, without the harsh ride characteristics of less advanced spring

ensuring you a level of build quality and precision not seen from other composites manufacturers

- 3-way adjustable high-performance dampers with coilover struts made of stainless steel

75" Rear (Not compatible with Nismo)

These simple devices plug right into the factory harness in place of the exhaust valves

A lower wind resistance signature will make the vehicle more streamlined and improve mileage

The adjustable KW bottom valve adjusts the low-speed range of the compression level in twelve clicks

Through the use of lightweight materials

These skirts can be installed easily in minutes using Pop-Rivets similar to the M performance versions

Constructed from lightweight

If there is a specific pad compound you're after please contact us directly to provide the correct part numbers

These adjustment features allow the user to dial in vehicle weight

Performance Exhaust features a bespoke x-pipe to deliver maximum performance and desired exotic tone