Toyota iM Coilover Suspension Kit - Tein Street Basis Z (2015–2018). A straightforward height-adjustable coilover set built for dependable street performance on your 1.8L iM.

Street Basis Z uses Tein’s twin-tube, ride-height adjustable construction with fixed damping, delivering a practical drop and balanced ride without harshness. Threaded bodies let you fine-tune lowering for wheel fitment and road feel, while matched springs and valving support daily driving and spirited weekend drives. Designed to reuse OEM top mounts, installation is tidy and service-friendly, making this kit a solid foundation for a clean, functional setup.

Features

• Vehicle-specific Tein Street Basis Z for 2015–2018 Toyota/Scion iM 1.8L
• Ride-height adjustability via threaded shock bodies
• Twin-tube damper design tuned for street comfort and control
• Fixed damping matched to spring rates; no external knobs
• Reuses OEM top mounts; no upper mounts included
• Durable construction engineered for street use

Have questions about fitment or setup? Call us: Texas 512-982-9393, California 562-981-6800. We have two locations in the Austin, Texas and Los Angeles, California area where we offer professional installation and customization services.

If you’re considering multiple items, contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov