GLS550
Bilstein B3 Series Shocks 40-247687
$440.50Bilstein B3 OE Replacement 13-15 Mercedes-Benz GL63 AMG Rear Air Suspension Spring
Bilstein B4 Series Shocks 44-273439
$1,366.61Bilstein 13-16 Mercedes-Benz GL350 B4 OE Replacement Air Suspension Strut – Front Left
Bilstein B4 Series Shocks 44-273446
$1,366.61Bilstein Mercedes-Benz 13-16 GL350 Replacement Front Right Air Strut (w/ Electronic Suspension)