Bilstein B3 OE Replacement 99-06 BMW 3-series Front Coil Spring (Standard Suspension) 2016-infiniti-q70l-esi6115872 are all cast in the

are all cast in the company's in-house titanium foundry

the red anodized and laser etched housing is built to withstand the harshest of environments with excellent corrosion resistance

Each of these options works with both the 2013-2018 Focus ST and the new 2016-2018 Focus RS

and it is a direct bolt-on fit for all 6-cylinder E30/E36 models from 1988 to 1991

Bilstein B3 OE Replacement 99-06 BMW 3-series Front Coil Spring (Standard Suspension) 2016-infiniti-q70l-esi6115872 are all cast in theBilstein B3 OE Replacement coil springs are designed to replace your vehicle's original springs. These coil springs are manufactured to meet all the OE dimensions, spring rates, and design types (such as miniblock or central force design). With Bilstein B3 OE Replacement coil springs, you are restoring your vehicle's suspension system function and safety to factory specifications.