AST 90-99 BMW 8-Series 840Ci (E31) Lowering Springs 2011-bmw-550i-esi2031496 These vehicle-specific springs lower your

These vehicle-specific springs lower your car’s center of gravity while keeping the comfort of OEM springs

The AWE Marking Template makes it easy to cut the bumper perfectly

or something in between

The CSF B58 Thermal Rejection Competition Spacer is the next level upgrade for the B58 Super Manifold (CSF #8200)

Year Make Model Submodel 2014-2016 BMW 228i Base 2015-2016 BMW 228i xDrive Base 2013-2018 BMW 320i Base 2013-2018 BMW 320i xDrive Base 2012-2016 BMW 328i Base 2012-2016 BMW 328i xDrive Base 2014-2016 BMW 428i Base 2015-2016 BMW 428i Gran Coupe Base 2014-2016 BMW 428i xDrive Base 2015-2016 BMW 428i xDrive Gran Coupe Base

AST 90-99 BMW 8-Series 840Ci (E31) Lowering Springs 2011-bmw-550i-esi2031496 These vehicle-specific springs lower yourThe 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