AST 07/2014- BMW 2 Lowering Springs - 30mm/30mm 2020-porsche-911-carrera-4-esi4967230 (Carburetor Regulators P/N 13201

(Carburetor Regulators P/N 13201

MIG Welded

14 HP Gain/20 lbs

This allows for reliable increase in boost and advance timing to deliver more power with less effort

AST 07/2014- BMW 2 Lowering Springs - 30mm/30mm 2020-porsche-911-carrera-4-esi4967230 (Carburetor Regulators P/N 13201The 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