AST 08/1979-09/1986 Audi 80/90 Lowering Springs - 60mm/60mm 1983-gmc-k1500-suburban-high-sierra-esi2276824 A throaty upgrade to the

A throaty upgrade to the stock system

They feature our high-flowing pre-oiled Pro 5R media with five layers of progressively finer cotton gauze media for maximum performance

C25/C2500 Suburban 1974-1973

4-1/2 IN Diameter Polished 304 stainless steel Clamp-On Exhaust Tip

increased horsepower and torque

AST 08/1979-09/1986 Audi 80/90 Lowering Springs - 60mm/60mm 1983-gmc-k1500-suburban-high-sierra-esi2276824 A throaty upgrade to 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