AST 11/2015-01/2019 BMW 3 Lowering Springs - 35mm/25mm 2011-gmc-sierra-2500-hd-slt-esi4711931 and is for vehicles WITHOUT

and is for vehicles WITHOUT the Active Exhaust feature

Tested to ISO 4548-12 Standards

Bluetooth connectivity allows control of the module from you mobile device without the need to run any wire through the firewall

EPDM molded robber components for high UV resistance

while the aluminum panels are finished in a satin black powder coat

AST 11/2015-01/2019 BMW 3 Lowering Springs - 35mm/25mm 2011-gmc-sierra-2500-hd-slt-esi4711931 and is for vehicles WITHOUTThe AST Lowering Springs reduce your cars center of gravity while maintaining the comfort of OEM springs. Designed as a direct OEM replacement, they are vehicle specific and crafted with premium materials on top quality Wafios coiling machines. Their progressive design balances a lowered stance with enhanced performance. With compatibility across over 3,000 models from 1966 upwards, these springs suit a wide range of vehicles. Backed by a lifetime