TEIN Street Advance Z Coilovers Toyota Starlet EP91 1995-1999 | GST90-91SA2

TEIN Street Advance Z Damper Kit for Toyota Starlet EP91

Transform the handling of your Toyota Starlet EP91 Turbo with the TEIN Street Advance Z Coilover Damper Kit GST90-91SA2.

The Street Advance Z range has been engineered for drivers wanting a substantial suspension upgrade without sacrificing everyday road usability. It provides adjustable ride height together with adjustable damping, allowing the suspension setup to be tailored to your preferred driving style.

Whether you’re restoring a classic EP91, building a fast-road Starlet or simply looking to improve its stance and cornering behaviour, the TEIN Street Advance Z offers a proven suspension solution from one of Japan’s best-known performance suspension manufacturers.

16-Stage Adjustable Damping

One of the major advantages of the Street Advance Z system is its 16-stage damping-force adjustment.

This allows the driver to alter the suspension characteristics from a more compliant road-biased setup through to a firmer and more responsive configuration for spirited driving.

Adjustable damping can help optimise:

• Cornering response
• Body control
• Steering feel
• Stability
• Ride quality
• Handling balance

This makes the Street Advance Z particularly suitable for modified Toyota Starlets that are used both on the road and for enthusiastic driving.

Adjustable Ride Height

The TEIN Street Advance Z allows your Starlet EP91 to be lowered beyond the standard factory ride height, creating a more aggressive stance while reducing the vehicle’s centre of gravity.

TEIN’s recommended ride-height change for this application is approximately:

Front: -55 mm
Rear: -60 mm

The broader adjustment range provides flexibility depending on wheel choice, tyre size, vehicle setup and desired appearance.

Improved Handling for the EP91 Starlet

The factory Toyota Starlet EP91 is lightweight and responsive, making it an excellent platform for performance modification.

Upgrading the standard suspension with the TEIN Street Advance Z can further improve:

• Cornering stability
• Body-roll control
• Vehicle response
• Road holding
• Driver confidence
• High-speed stability

TEIN specifically describes this application as designed to reduce body roll and improve stability while maintaining ride comfort for everyday street driving.

Spring Rates

The GST90-91SA2 kit uses performance-oriented spring rates selected for the EP91 chassis.

Front Spring Rate: 5.0 kgf/mm
Rear Spring Rate: 3.0 kgf/mm

These rates provide increased suspension control while remaining suitable for road-going applications.

Developed for the Toyota Starlet EP91 Turbo

This kit is specifically listed by TEIN for:

Toyota Starlet
Chassis: EP91
Engine: 1.3 Turbo
Drivetrain: FWD
Years: 1995-1999

This makes it an excellent suspension upgrade for owners of the turbocharged EP91 platform looking for genuine TEIN performance suspension.

Why Choose TEIN Street Advance Z?

TEIN has decades of experience developing suspension systems for Japanese performance vehicles.

Street Advance Z suspension provides an excellent balance between:

• Performance
• Adjustability
• Everyday comfort
• Durability
• Ride-height control
• Handling improvement

It is particularly well suited to owners who want considerably more adjustment than conventional lowering springs but don’t necessarily require a dedicated competition suspension system.

Ideal For

The TEIN Street Advance Z EP91 kit is an excellent choice for:

• Fast-road Starlet builds
• Modified Toyota Starlet GT/Glanza projects
• Weekend performance cars
• Show cars requiring adjustable ride height
• Restomod EP91 builds
• Drivers replacing tired factory suspension
• Enthusiasts wanting adjustable damping

Specifications

Manufacturer: TEIN
Product Range: Street Advance Z
Product Type: Adjustable Damper / Coilover Kit
Part Number: GST90-91SA2
Vehicle: Toyota Starlet
Chassis: EP91
Years: 1995-1999
Engine Size: 1.3L
Drivetrain: FWD
Damping Adjustment: 16 Stage
Ride Height Adjustable: Yes
Springs Included: Yes
Front Spring Rate: 5.0 kgf/mm
Rear Spring Rate: 3.0 kgf/mm
Recommended Front Lowering: Approx. 55 mm
Recommended Rear Lowering: Approx. 60 mm
Brand: TEIN

Why Buy From Performance Cars Parts?

Order your TEIN Street Advance Z Toyota Starlet EP91 coilovers from Performance Cars Parts for a specialist UK source of performance, tuning and replacement parts.

We supply performance components for Japanese, European and other enthusiast vehicles, including suspension, brakes, engine parts, cooling upgrades, drivetrain components and performance accessories.

For uncertain applications, we recommend checking your vehicle registration, chassis code and engine specification before ordering.

Important Fitment Information

Designed for the Toyota Starlet EP91 1.3 Turbo FWD.

Vehicle specifications can vary depending on market, import status and previous modifications. Please confirm your chassis code and suspension configuration before ordering.

Professional installation and suspension geometry alignment are recommended after fitting.