Tein Street Basis Z Coilover Kit - 2000-2006 Toyota Celica (ZZT231L)

Transform your Celica's handling with the Tein Street Basis Z coilover kit. Featuring height-adjustable design, quality dampers, and Tein's proven engineering, this complete suspension system delivers improved handling, lowered stance, and comfortable street performance.

Key Features:

• Complete coilover suspension kit
• Height adjustable design
• Twin-tube damper construction
• Pre-set damping optimized for street use
• Lowering range: 1.0-2.5 inches (approx.)
• Includes front and rear coilovers
• All mounting hardware included
• Tein quality and engineering

Performance Benefits:

• Improved Handling: Reduced body roll and better cornering
• Adjustable Height: Dial in your perfect stance
• Street Comfort: Optimized damping for daily driving
• Quality Construction: Tein engineering ensures reliability
• Complete Kit: Everything needed for installation
• Proven Performance: Street Basis Z is Tein's popular street line

Specifications:

• Brand: Tein
• Part Number: GSY70-8USS2
• Product: Street Basis Z Coilover Kit
• Series: Street Basis Z
• Damper Type: Twin-tube
• Damping: Pre-set (optimized for street)
• Height Adjustment: Yes (full-length adjustable)
• Lowering Range: Approximately 1.0-2.5 inches
• Spring Type: Coil springs
• Barcode: GSY70-8USS2

Fitment Information:

• 2000-2006 Toyota Celica (ZZT231L)
• Note: Verify your chassis code before ordering
• Installation: Professional installation recommended

What's Included:

• Tein Street Basis Z coilovers (front pair)
• Tein Street Basis Z coilovers (rear pair)
• Mounting hardware
• Adjustment wrenches
• Installation instructions
• IMPORTANT: Top mounts NOT included - reuse OEM top mounts

Installation Notes:

• Professional installation recommended
• Reuse factory top mounts (not included)
• Inspect OEM top mounts for wear before reuse
• Remove factory suspension components
• Transfer OEM top mounts to Tein coilovers
• Install Tein coilovers using included hardware
• Set initial ride height
• Torque all fasteners to manufacturer specifications
• Alignment required after installation
• Allow suspension to settle before final height adjustment

Street Basis Z Series:

The Street Basis Z represents Tein's popular entry-level coilover line, designed specifically for street use. The series provides excellent value by offering height adjustability and improved handling at an accessible price point. The pre-set damping is optimized for comfortable daily driving while still providing noticeable handling improvements over factory suspension. Street Basis Z is ideal for enthusiasts seeking better handling and lowered stance without compromising street comfort.

Reuses OEM Top Mounts:

This kit requires reusing your factory top mounts (also called upper mounts or strut mounts). The OEM top mounts are transferred from your factory suspension to the Tein coilovers during installation. Before installation, inspect your OEM top mounts for wear, cracks, or deterioration. If your top mounts are worn, consider replacing them with new OEM or aftermarket units before installing the coilovers. Worn top mounts can cause noise, poor handling, and premature coilover wear.

Height Adjustable Design:

The full-length adjustable design allows you to dial in your perfect ride height. The adjustment range of approximately 1.0-2.5 inches provides flexibility to achieve your desired stance while maintaining proper suspension geometry. Height adjustment is made via threaded lower brackets, allowing precise tuning. The ability to adjust height independently at each corner allows for perfect stance and proper corner balancing.

Twin-Tube Damper Construction:

The twin-tube damper design provides comfortable street performance with good handling characteristics. Twin-tube dampers are known for their smooth operation and comfortable ride quality, making them ideal for daily driven vehicles. The construction is durable and reliable, ensuring long service life even with daily use. Tein's engineering ensures the dampers provide consistent performance across the adjustment range.

Pre-Set Damping Optimized for Street:

The damping is pre-set and optimized for street use, eliminating the need for damping adjustment while ensuring comfortable performance. Tein's engineers have calibrated the damping to provide the best balance of handling and comfort for street driving. This simplifies setup and ensures optimal performance without requiring extensive tuning knowledge. The pre-set damping works well across the height adjustment range.

Improved Handling:

The Tein coilovers provide significantly improved handling compared to factory suspension. Reduced body roll, better turn-in response, and improved cornering grip are immediately noticeable. The lower center of gravity from the reduced ride height further enhances handling. The improved suspension control allows you to carry more speed through corners with greater confidence.

Why Tein?

Tein is a world-renowned manufacturer of suspension components, known for quality engineering and proven performance. Their products are trusted by enthusiasts and professional racers worldwide. Tein's decades of experience in suspension design ensure their coilovers provide excellent performance and reliability. The Street Basis Z represents Tein's commitment to making quality suspension accessible to enthusiasts.

Installation Tips:

• Professional installation and alignment strongly recommended
• Inspect OEM top mounts - replace if worn
• Carefully transfer top mounts to avoid damage
• Set initial height conservatively - can adjust later
• Allow 200-300 km for suspension to settle
• Re-check height and alignment after settling period
• Periodically inspect mounting hardware for tightness
• Clean threads and apply anti-seize for easy future adjustment

Perfect For:

• 2000-2006 Toyota Celica owners seeking improved handling
• Street-driven cars wanting lowered stance
• Daily drivers needing comfortable performance suspension
• Anyone seeking quality Tein coilovers at accessible price
• Enthusiasts wanting height adjustability without damping complexity

Perfect For: 2000-2006 Toyota Celica owners seeking Tein Street Basis Z coilovers for improved handling and adjustable stance.

Pro Tip: Inspect your OEM top mounts before installation - replace if worn for best performance and longevity.

IMPORTANT: Top mounts NOT included - reuse OEM top mounts. Height adjustable. Pre-set damping. Alignment required after installation.

Transform your Celica with Tein Street Basis Z coilovers - height adjustable, improved handling, street comfort, proven quality.