AST 03/2009-07/2015 BMW X1 XDRIVE Lowering Springs - 30mm/30mm fits_2004-2005`BMW`645Ci`Base~2006-2010`BMW`650i`Base it's easy to convert your

it's easy to convert your stock suspension into a height adjustable system

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they are vehicle-specific and crafted with premium materials on top-quality Wafios coiling machines

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upgrade to spherical bushing or changed wheel loads - the XTA plus 3 coilover has what it takes to keep your car dialed

AST 03/2009-07/2015 BMW X1 XDRIVE Lowering Springs - 30mm/30mm fits_2004-2005`BMW`645Ci`Base~2006-2010`BMW`650i`Base it's easy to convert 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