AST 03/2014-18 BMW M3 Lowering Springs - 30mm/10mm C7 | Z51 The high-flow filter is oiled

The high-flow filter is oiled to protect your precious turbocharger and engine

Across the country engine builders

deflective radius arm bushings are replaced with competition grade

and returning fuel to

AST 03/2014-18 BMW M3 Lowering Springs - 30mm/10mm C7 | Z51 The high-flow filter is oiledThe 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