AST 96-03 Audi A3 Lowering Springs - 30mm/30mm 2006-bmw-550i-base-esi3881457 Borla(r)'s Polyphonic Harmonizer Technology utilizes

Borla(r)'s Polyphonic Harmonizer Technology utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a clean

Fits 1999-2004 5

Increases Safety And Visibility On The Road

Air Lift 22-24 Toyota Tundra Replacement LoadLifter 5000 Air Spring - Bellows Type

AST 96-03 Audi A3 Lowering Springs - 30mm/30mm 2006-bmw-550i-base-esi3881457 Borla(r)'s Polyphonic Harmonizer Technology utilizesThe 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