BILSTEIN B4 LEFT FRONT BITUBE GAS SHOCK ABSORBER BMW 7ER (E65 / E66) SPORTFAHRW VL B4

BILSTEIN B3. COIL SPRINGS IN A CLASS OF THEIR OWN. The best option when a replacement is needed. In the event of material fatigue or accident, you can rely on proven BILSTEIN quality for your repair, perfectly matched to the shock absorber. Perfectly matched for each vehicle. As a successful original equipment supplier to the world's leading vehicle manufacturers, we know exactly what is expected: quality without compromise. This expectation is met with our BILSTEIN B3 line of OE replacement coil springs.