AST ASTLS-17-024 - 06/06-10/2013 BMW 3 Lowering Springs - 35mm/25mm margin_10 1ea p/n 12321 10-micron Filter

1ea p/n 12321 10-micron Filter Assembly

The system is finished off with a side exit 4 in

AEM Induction 21-477P - AEM 06-07 WRX/ 06 STi Polished Cold Air Intake

Advance Adapters 712532 Clutch Bell Housing

AST ASTLS-17-024 - 06/06-10/2013 BMW 3 Lowering Springs - 35mm/25mm margin_10 1ea p/n 12321 10-micron FilterAST ASTLS 17 024 06 06 10 2013 BMW 3 Lowering Springs 35mm 25mm AST Lowering Springs 06 2006 10 2013 3 330i 335i 325D E90 E92 Set of AST Lowering Springs to lower that center of gravity without giving in a lot of the comfort you are used to with the OEM springs. Cold coiled on the best Wafios coiling machines. Lifetime warranty against breaking. The AST Lowering Springs reduce your cars center of gravity while maintaining the comfort of OEM springs.