MAX Competition coilovers for Toyota AE86. ~True rear coilover conversion eliminates your separate rear spring and shock. Coilovers allow easier tuning and adjustment as well as a wide range of spring rate options. ~Competition coilovers for AE86 are specially designed to be shorter to allow low ride height without having to place a custom order. Standard Spring rates are 8kg/mm in the front, 6kg/mm in the rear . But wide range of spring rates available by request. ~ Fully threaded damper & lower mount allows vehicle height to be adjusted independent of the spring preload and without using a helper spring. We suggest Zero spring preload. ~ Large range of rebound adjustment is available in 32 clicks with the turn of a knob on the top of each damper ~Replaceable & Custom Tunable Damper ~Low torque pillowball top mounts front and rear ~ Billet T6061 lightweight aluminum Lower mounts with rear lower urethane bushing ~ All aluminum components are hard anodized ~ Front Camber plates with long slots for lots of camber adjustability. ~Lifetime manufacturer defect warranty ~ True coil over damper rear conversion ~ *requires welding on the front lower mounts to your spindle & rear upper mount bearing housing welds to the OEM rear upper mount. Use 1-5/8" hole saw to modify rear shock towers. See installation example here: http://www.partsshopmax.com/e107_plugins/forum/forum_viewtopic.php?7155.40