TEIN VSTD0-C1AS3 Flex Z Coilover Kit

The TEIN Flex Z coilover kit delivers an exceptional balance of performance and affordability for enthusiasts seeking professional-grade suspension with street-focused comfort. Built with twin-tube internal construction, this complete suspension system is engineered to handle both daily driving and spirited performance.

Key Features:

• 16-stage damping force adjustment via click adjuster positioned on top of the coilover for precise ride quality tuning
• Ride height and spring preload adjustable separately, providing full damper stroke at any height
• Twin-tube design offers excellent comfort at low speeds on rough roads whilst providing outstanding performance in fast driving
• Includes TEIN top mounts for complete installation
• New oil formulation provides stable performance at all temperatures
• Made in Japan and road tested by highly trained suspension engineers
• Compatible with TEIN EDFC for electronic damping adjustment from inside the car

Technical Specifications:

• Front Spring Rate: 4kg (approximately 224 lb/in)
• Rear Spring Rate: 4.7kg (approximately 263 lb/in)
• Front Mount: Reinforced Rubber
• Rear Mount: Reinforced Rubber
• Front Height Range: -61mm to -10mm (-2.4" to -0.4")
• Rear Height Range: -65mm to -20mm (-2.6" to -0.8")
• Recommended Height Range Front: -40mm to -20mm (-1.6" to -0.8")
• Recommended Height Range Rear: -40mm to -20mm (-1.6" to -0.8")

TEIN products feature long lifetime protection against corrosion, dust and temperature change, and come with a 1 year warranty. The Flex Z uses sealed dampers from the factory with low-cost complete damper unit replacements available.

Installation Note: Front shock absorbers need to be detached from vehicle when adjusting damping force. TEIN recommends using the EDFC series for easier damping adjustment.