TEIN EnduraPro Front Right Shock Absorber - 2010-2011 BMW 5 Series 523i Sedan RWD (F10/FP25) Q50 Bulletproof Series springs (part numbers

Bulletproof Series springs (part numbers ending in BP) are purpose-built for applications that put more stress on a spring than conventional use

Pillow-ball and rubber bushing upper mounts deliver improved steering feedback and road feel over the OEM suspension

Part Number CBM280-SP Damping Adjustment 36-Way Height Adjustable Yes Spring Rate (Front) 14

D2 Racing Air Struts for the 1983-1991 BMW 3 Series RWD (E30) allow for adjustment through both the lower mount and inflatable sleeve or double bellow style air bellow which allows for ultimate range of ride height adjustment

TEIN EnduraPro Front Right Shock Absorber - 2010-2011 BMW 5 Series 523i Sedan RWD (F10/FP25) Q50 Bulletproof Series springs (part numbersThe new TEIN EnduraPro high performance OE shape Shock Absorbers for your 2010 2011 BMW 5 Series 523i Sedan RWD (F10 FP25) have been designed for use with your vehicle's original (OE) spring and upper mount, their lower spring seat is shaped identical to the OE shock absorber. In addition to replacing worn or leaking OE dampers, these products are excellent to improve specs like ride quality or handling without changing your ride height. The TEIN