H&R 11-16 BMW 528i xDrive/535i xDrive F10 Sport Spring

H&R 11-16 BMW 528i xDrive/535i xDrive F10 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

KW Variant 2: Sporty and personalized with adjustable rebound dampening

Available as Touring Edition or rowdy Track Edition

Goodridge G-Stop Brake Line Kits are constructed from the finest quality hose

Constructed from lightweight

Retains full functionality of the factory valve operation

An optimal cooling effect of the charged air with a significant increase in performance

800-1200 F optimal temperature range

large-and small series manufacturer such as Alpina

Bilstein B4 OE Replacement (Air) dampers are designed to replace the original air suspension systems on many European brand vehicles

ACT Difference: Forged

16mm Rear Sway Bar

The RSC BMW M3 Side Skirt is constructed of 100% Pre-Preg Carbon Fiber and cured in a state of the art Autoclave