AST 07/2019- BMW 1 Lowering Springs - 45mm/40mm 2019-porsche-911-gt3-rs-esi3981115 Filter Flange Retention Design: The

Filter Flange Retention Design: The air filter uses a unique (patent pending) flange retention design that requires no hardware to mount the filter to the housing

preventing harmful particles from reaching your engine and reducing wear

0L) Std Size High Perf w/ Extra Oil Clearance Main Bearing Set CT-1 Coated

Dual 4-1/2" Diameter Polished Exhaust Tips: Finishing off this exhaust system are dual 4-1/2" diameter polished 304 stainless steel clamp-on exhaust tips

AST 07/2019- BMW 1 Lowering Springs - 45mm/40mm 2019-porsche-911-gt3-rs-esi3981115 Filter Flange Retention Design: TheThe 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