AST 09/1976-08/1986 BMW 7 Lowering Springs - 40mm/40mm California [2015-2018] It contains a Merge X-Pipe

It contains a Merge X-Pipe for increased performance and improved sound

To make fabrication and customization easy

and a slotted rail for custom configurations

M 9100 (Bump Stop) is available in 3 different stroke lengths ranging from 2-4 inch travel that can accommodate a wide range of custom mount configurations

newly engineered design for maximum fitment

AST 09/1976-08/1986 BMW 7 Lowering Springs - 40mm/40mm California [2015-2018] It contains a Merge X-PipeThe 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