AST 08/1983-1989 Ford FI??STA Lowering Springs - 35mm/35mm 2005-ford-e-250-base-esi9762279 tuned and dyno-tested to fit

tuned and dyno-tested to fit specific Subaru WRX STI models

HC7-SPR4 kit features a Sport pressure plate for a nice upgrade

Dimensions: 233 x 163 mm

Provides superior pressure control and flow when installed before the carburetor or after a fuel log

AST 08/1983-1989 Ford FI??STA Lowering Springs - 35mm/35mm 2005-ford-e-250-base-esi9762279 tuned and dyno-tested to fitThe 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