AST 2004-13 Audi A3 Lowering Springs - 25mm/25mm 2015-ford-mustang-gt-esi2290059 The included massive air filters

The included massive air filters are surrounded by open-element XLPE (cross-linked polyethylene) polymer housings that minimize warm engine air for maximum performance

no vehicle modifications required

Each pump individually flowed and guaranteed to deliver 400+ LPH (40 PSI

The panels mount in the factory air box location and utilize any factory cold air inlet ducts that are present

AST 2004-13 Audi A3 Lowering Springs - 25mm/25mm 2015-ford-mustang-gt-esi2290059 The included massive air filtersThe 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