TEIN Street Advance Z Coilovers for Toyota Estima

Transform the handling and appearance of your Toyota Estima 50 Series with the TEIN Street Advance Z Coilover Suspension Kit – GSL98-91AS2.

Developed specifically for compatible Toyota Estima applications, this premium suspension package combines adjustable ride height with 16-stage damping adjustment, allowing drivers to fine-tune the suspension characteristics to suit their preferred balance between comfort and handling.

The Toyota Estima is a large and practical MPV, but its tall body can result in noticeable body movement during cornering. The TEIN Street Advance Z suspension has been developed to improve stability, reduce body roll and provide a more controlled steering response while maintaining comfortable road manners suitable for regular driving.

Whether you are building a clean lowered Estima, improving the handling of a Japanese-imported MPV or replacing ageing suspension with a performance-focused setup, TEIN GSL98-91AS2 provides an excellent combination of quality, adjustability and road usability.

Key Features

• Genuine TEIN Street Advance Z suspension system
• Designed for compatible Toyota Estima 50 Series
• Suitable for ACR50W 2.4L applications
• Suitable for certain GSR50W 3.5L V6 applications
• Adjustable vehicle ride height
• 16-stage damping force adjustment
• Improved steering response
• Helps reduce body roll
• Improved vehicle stability during cornering
• Sportier lowered appearance
• Twin-tube damper construction
• Springs included
• Designed with everyday road comfort in mind
• High-quality TEIN suspension components
• Excellent upgrade for imported Toyota Estima models in the UK
• TEIN part number GSL98-91AS2

16-Stage Adjustable Damping

One of the major advantages of the TEIN Street Advance Z Toyota Estima coilover kit is its adjustable damping system.

The shock absorber damping force can be adjusted through 16 settings, allowing the suspension response to be tailored to the vehicle, road conditions and driver’s preference.

Softer settings can provide greater comfort for daily road use, while firmer settings can deliver a more responsive and controlled feel for enthusiastic driving.

This makes the Street Advance Z particularly suitable for an Estima used both as a practical family MPV and as an enthusiast-owned Japanese performance vehicle.

Adjustable Ride Height

The TEIN GSL98-91AS2 coilovers allow the ride height of the Toyota Estima to be lowered from the factory position.

Lowering the vehicle can provide:

• A sportier appearance
• Reduced wheel-arch gap
• Lower centre of gravity
• Reduced body movement
• Improved cornering stability
• More purposeful road stance

Ride height should always be adjusted within TEIN’s recommended operating range.

Improved Toyota Estima Handling

The Toyota Estima’s size and relatively high centre of gravity can create noticeable body movement during direction changes.

TEIN developed the Street Advance Z setup with a focus on maintaining everyday comfort while providing greater stability.

Installing the TEIN Street Advance Z GSL98-91AS2 can help provide:

Reduced Body Roll
Better control of body movement during cornering.

Improved Steering Response
A more direct and controlled feeling through direction changes.

Greater Road Stability
Improved confidence during higher-speed cruising and motorway driving.

Improved Vehicle Stance
Adjustable lowering gives the Estima a more aggressive appearance.

Everyday Comfort
The Street Advance Z range is designed as a road-oriented suspension system rather than an uncompromising track setup.

Twin-Tube Damper Design

TEIN Street Advance Z dampers use a twin-tube construction.

This design provides generous suspension stroke and allows the damper to operate smoothly over uneven road surfaces, helping retain the comfortable ride characteristics required for a road-driven vehicle.

For a large MPV such as the Toyota Estima, this makes Street Advance Z particularly attractive to owners who want better handling without turning their family vehicle into an excessively harsh road car.

Ideal for UK Toyota Estima Imports

The third-generation Toyota Estima is a popular Japanese import in the United Kingdom.

Finding quality performance suspension designed specifically for Japanese-market chassis codes can sometimes be difficult.

The TEIN GSL98-91AS2 is designed for specific Toyota Estima 50-series applications, making it an excellent choice for UK owners searching for:

• Toyota Estima coilovers UK
• Toyota Estima ACR50W suspension
• ACR50W lowering kit
• ACR50W coilovers
• Toyota Estima 2.4 coilovers
• Toyota Estima GSR50W suspension
• GSR50W coilovers
• Toyota Estima 3.5 V6 coilovers
• TEIN Estima coilovers
• Toyota Estima adjustable suspension
• Toyota Estima lowering suspension
• Japanese import suspension UK

Vehicle Compatibility

TEIN lists GSL98-91AS2 for compatible Toyota Estima models including:

Toyota Estima ACR50W 2.4L

2006-2016

• Toyota Estima X
• Toyota Estima G
• Toyota Estima Aeras S

2016-2019

• Toyota Estima Aeras
• Toyota Estima Aeras Premium
• Toyota Estima Aeras Premium G
• Toyota Estima Aeras Smart

Toyota Estima GSR50W 3.5L V6

Compatible with selected front-wheel-drive models including grades such as:

• Toyota Estima G
• Toyota Estima Aeras
• Toyota Estima Aeras S
• Toyota Estima Aeras G

Important: Toyota Estima specifications vary significantly between Japanese-market vehicles. Always verify the chassis code, year, engine and drivetrain before ordering.

This kit should not automatically be assumed compatible with AHR20W Hybrid, ACR55W AWD or GSR55W AWD models unless specifically confirmed.

Installation Notes

Professional installation is strongly recommended.

TEIN specifies that on relevant applications:

• The original rear dust boot requires modification.
• The rear height-adjustment system may need to be removed from the vehicle when adjusting rear ride height.

After installation, a professional four-wheel alignment is strongly recommended.

Suspension height and damping should be adjusted according to TEIN recommendations and the intended road use of the vehicle.

Why Choose TEIN?

TEIN is one of the best-known Japanese performance suspension manufacturers and has decades of experience developing suspension systems for Japanese and international vehicles.

TEIN suspension systems are widely used by enthusiasts seeking a combination of:

• Japanese engineering
• Vehicle-specific suspension development
• High-quality construction
• Adjustable suspension performance
• Improved handling
• Everyday usability
• Recognisable motorsport-inspired styling

The distinctive TEIN green finish has become instantly recognisable among Japanese performance car enthusiasts around the world.

Why Buy Your Toyota Estima Suspension from Performance Cars Parts?

At Performance Cars Parts, we specialise in performance and upgrade components for Japanese, European and performance vehicles.

When searching for Toyota Estima performance parts in the UK, our aim is to provide quality components from respected manufacturers such as TEIN while making it easier to identify the correct part for Japanese-import vehicle applications.

For help confirming compatibility, provide your:

• Vehicle year
• Toyota chassis code
• Engine size
• Engine code if known
• 2WD or 4WD drivetrain
• Vehicle grade/model

Our team can then help you identify the correct suspension application before ordering.

Product Specifications

Manufacturer: TEIN
Range: Street Advance Z
Manufacturer Part Number: GSL98-91AS2
SKU: GSL98-91AS2
Product Type: Coilover / Height Adjustable Suspension Kit
Vehicle Manufacturer: Toyota
Vehicle Model: Estima
Generation: 50 Series
Compatible Chassis: ACR50W / selected GSR50W
Engine: 2.4L / selected 3.5L V6 applications
Drivetrain: FF / Front-Wheel Drive applications
Damping Adjustment: 16 Stage
Ride Height Adjustable: Yes
Springs Included: Yes
Upper Mounts: Uses application-specific standard/OE arrangement
Primary Use: Street / Fast Road / Daily Driving
Brand Country: Japan