AST 07/2020- BMW 4 Lowering Springs - 30mm/30mm Suspension>Suspension Arms & Components With a core volume 34

With a core volume 34 percent greater than stock

The Corsa Performance C8 carbon fiber Intake is backed by a Limited Lifetime Warranty to the original purchaser

cross shafts

Improved handling and ride comfort are achieved through specific application tuning

This 5-3/4” tall 360-degree radial flow air filter features a 5-1/2" flange and our oil-free Pro DRY S media with three layers of synthetic media for maximum convenience

AST 07/2020- BMW 4 Lowering Springs - 30mm/30mm Suspension>Suspension Arms & Components With a core volume 34The 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