TEIN VSC76-J1SS3 Flex AVS Coilover Kit with Adaptive Variable Suspension

The TEIN Flex AVS Coilover Kit is a premium twin-tube suspension system specifically engineered for Toyota and Lexus vehicles equipped with factory Adaptive Variable Suspension (AVS). Unlike traditional aftermarket coilovers that require disabling AVS functionality, the Flex AVS maintains full compatibility with your vehicle's electronic suspension control while providing complete ride height adjustability.

Key Features:

• Adaptive Variable Suspension (AVS) compatible - retains factory electronic damping control
• Full-length ride height adjustment without deactivating AVS functionality
• Twin-tube damper design for superior comfort and longer stroke capability
• Hydraulic Bump Stopper (H.B.S.) system converts impact energy to heat for improved durability
• Newly-designed AVS Needle provides broader damping force adjustment range
• Front spring rate: 560 lbs/in (10.0 kgf/mm), Rear: 448 lbs/in (8.0 kgf/mm)
• Front spring: 200mm free length, 70mm inner diameter
• Rear spring: 250mm free length, 65mm inner diameter
• Reinforced rubber upper mounts (camber/caster adjustable front)
• Made in Japan with TEIN's signature green powder coating for corrosion resistance

The Flex AVS system features TEIN's proprietary Hydraulic Bump Stopper mechanism that prevents harsh bottoming out under heavy loads or aggressive driving. When the damper reaches full compression, the H.B.S. internally converts stroke impact into thermal energy rather than allowing repulsive force to disturb vehicle behavior. This results in exceptional ride quality even at maximum passenger or cargo capacity while protecting the dampers from damage caused by repeated full strokes.

Note: Due to individual vehicle differences, inner fender modification may be required if interference occurs with the spring. This kit is only compatible with vehicles originally equipped with AVS.