Tein GSY70-8USS2 Street Basis Z Coilover Kit Front/Rear for 00-05 Toyota Celica

Vehicle Fitment

• 2000-2006 Toyota Celica (ZZT231L chassis; GT/GTS trims; FF)

Fitment Notes

• Full front & rear coilover suspension--reuses OEM top mounts
• Ride-height adjustable; no drilling or custom mounts required

Features

• Twin-tube damper design with Z-T coated adjustable ride-height
• Front spring rate: 336 lb/in; Rear spring rate: 392 lb/in
• Improves handling balance while retaining ride comfort
• Steel construction with green powder-coat corrosion protection
• OEM-compatible upper mounts; no need for aftermarket conversion
• Fixed damping tuned for daily driving with occasional track use
• Non-sag springs maintain consistent ride height under load
• Includes full set; backed by 1-year manufacturer warranty

Specifications

• Part Number: GSY70-8USS2
• Spring Rates: 336 lb/in front, 392 lb/in rear
• Ride-Height Adjust Range: Front -0.8" to -2.8"; Rear -1.1" to -3.7"
• Upper Mounts: OEM at all corners
• Damping: Fixed valves

Included Components

• 4x Street Basis Z coilovers (front & rear)
• Adjustable spring seats, locking collars
• Zip ties and installation manual

Product Description

The Tein GSY70-8USS2 Street Basis Z coilover kit is engineered to enhance the ride and handling of 2000-2006 Toyota Celica ZZT231L models. It offers adjustable ride height via a threaded sleeve, allowing a tuned stance without sacrificing comfort.

Featuring 336 lb/in front and 392 lb/in rear springs in a twin-tube design with durable green powder coating, this bashy yet refined setup bolts right in using OEM mounts. Ideal for daily-driven or weekend traction builds, the kit balances performance, reliability, and adjustability--finished with a 1-year manufacturer warranty.