AST 09/1979-07/1982 Opel Kadett D Lowering Springs - 40mm/40mm 1999-pontiac-bonneville-sse-esi8516549 Stock Upgrade with No Core

Stock Upgrade with No Core Charge

Installs To Hood Hinge

All-metal bushings are case hardened and plated to prevent wear and corrosion

Seven layers of progressively finer mesh cotton gauze and synthetic media provide maximum protection with highest cumulative filtration efficiency

Includes a single high flow catalytic converter which is less restrictive than the factory converter providing maximum flow

AST 09/1979-07/1982 Opel Kadett D Lowering Springs - 40mm/40mm 1999-pontiac-bonneville-sse-esi8516549 Stock Upgrade with No CoreThe 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