What makes Whiteline different from OEM suspension components?

Whiteline suspension products are engineered for performance and durability well beyond OEM standards. While factory (OEM) components often use soft rubber bushings that degrade over time and under load, Whiteline uses advanced polyurethane and bushing technology that resists oil, heat, abrasion, and weathering. This results in sharper handling, more responsive steering, better load control, and significantly improved lifespan — without the harshness of traditional solid bushings.

Do I need a wheel alignment after installing Whiteline components?

It’s recommended to perform a wheel alignment after installation to ensure optimal performance and tire wear.

Are Whiteline Fixed Offset Upper Control Arms (UCAs) necessary for lifted vehicles?

They help maintain correct alignment and steering geometry after a vehicle is lifted.

Can I install Whiteline products myself?

Some products are DIY-friendly, but professional installation is recommended for suspension components.

Do Whiteline products come with a warranty?

Yes. Please refer to our warranty policy for details.

BTK004

Front and Rear Sway Bar - Vehicle Kit to Suit Toyota Mr2 ZZW30

Front and Rear Sway Bar - Vehicle Kit to Suit Toyota Mr2 ZZW30

Item Price

$710.67 $568.54

SKU	BTK004
Warranty	3 years warranty or up to 60,000km
Installation Time	4 Hours
Fitting Position	Front and Rear

Select your car to check fitment.

SALE ENDS IN

Pre-Order

Available for Preorder. Stock due on 17/7/2026.

Description

Kit Contains:

BTF81Z and BTR84Z - essential to 'Activate more grip'

Front Sway bar - 22mm 2 point adjustable
Rear Sway bar - 18mm 4 point adjustable

Upgrading the sway bars on your vehicle will;

Minimising excess body roll
Dramatically improving handling performance
Tyre life
Steering response
Braking stability and response
No compromise to ride quality, NVH or comfort of the vehicle

We recommend fitting this kit as a complete handling upgrade.Benefit Note: Engineered to 'Activate More Grip', BTK004 is a packaged solution designed to improve performance and enhance the driving experience of your vehicle. Boasting a 22mm 2 point adjustable front sway bar and 18mm 3 point adjustable rear sway bar, the kit is completed with front and rear sway bar links and mounting accessories (where applicable) that ensure optimum performance and ease of installation. Achieve perfect balance and precise tuning with this Whiteline Sway Bar Kit.

*All prices shown on the website include GST. You will not be charged any additional fees related to tax. For international orders, GST is removed, local import duties or taxes may apply but will not be charged by us.

Specifications

Kit Specifications

Location	Sway Bar	Diameter (mm)	Diameter (in) Fraction	Diameter (in) Decimal	Material	Sway Bar Adjustment Type	Sway Bar Link Included
Front	BTF81Z	22	7/8"	0.866	Solid Spring Steel	2 Point Adjustable	No
Rear	BTR84Z	18	23/32"	0.708	Solid Spring Steel	4 Point Adjustable	No

Location	Front	Rear
Sway Bar	BTF81Z	BTR84Z
Diameter (mm)	22	18
Diameter (in) Fraction	7/8"	23/32"
Diameter (in) Decimal	0.866	0.708
Material	Solid Spring Steel	Solid Spring Steel
Sway Bar Adjustment Type	2 Point Adjustable	4 Point Adjustable
Sway Bar Link Included	No	No

Adjusting the sway bar's soft to hard setting will modify its torsion regidity, causing the sway bar to operate as per the size below.

Packaged Weight and Dimensions

More Information
Units	Weight	Length	Width	Height
cm/kg	14kg	120cm	25cm	20cm
in/lbs	30.86lbs	47.24"	9.84"	7.87"

Units	cm/kg	in/lbs
Weight	14kg	30.86lbs
Length	120cm	47.24"
Width	25cm	9.84"
Height	20cm	7.87"

Misc. Product Information

More Information
SKU	BTK004
Components Per	2 Sway Bars, 4 Bushings
Kits Required	1
Sub brand	Performance
Product Note	Enhances agility without sacrificing ride comfort; a complete, premium upgrade. Includes: 22mm 2 point adjustable Front Sway bar & 18mm 4 point adjustable Rear Sway bar.
EAN	9319924397334

Installation & Fitment Guide

More Information
Install Guide	Downloads
Installation Time	4 Hours
Installation Difficulty	Tricky installation may take longer then you think if you are not experienced, we recommend you use our click & fit service.
Wheel Alignment Required	Yes
Recommend Wheel Alignment	Front and Rear Wheel Alignment
Click & Fit Price	Fitting: GVM Handling Cost: Brake Engineering: Wheel Alignment: Consumables: Discount:

Compatible Vehicles

Select any of the below vehicles to get detailed specifications on how this product interacts with your car. Including fitting positions, time and other vehicle specific information.

Video

Shipping & Returns

Product Stock

All stock is stored in our warehouses. Want your parts installed? Select Click & Fit at checkout.

Delivery Options

Click & Fit – Get your product delivered and installed by experts for a special fitted price. We'll handle everything for you.
Free Pickup – Collect your order from your nearest Fulcrum outlet. We'll send you tracking updates via text and email.
Deliver to Door – Have your order shipped directly to your address with tracking updates.

Shipping

FREE shipping to metro areas (excl. WA, TAS & NT).
Free shipping eligibility is based on location density and may change.
Express and free shipping both follow the same order processing times; the difference is transit time.
See our shipping policy for full details.

Returns

We offer a 60-day return policy if you need to return an item. See our returns policy.

Warranty

All products are covered by a national warranty. Claims require proof of purchase and must meet criteria. See our warranty details.

Click & Fit

Select “Click & Fit” as a delivery method during the checkout process and you will be given a special fitted price to have both the product delivered and installed. A suspension expert will be assigned to your order, who will organise everything and will help you every step of the way. You can sit back and relax, knowing that your car is going to be looked after by suspension experts.

Your assigned suspension expert will confirm all the details for your booking. Your parts will then be delivered to your closest Whiteline workshop and an installation date will be booked based on your preference. You then bring your car on the booking date and Whiteline will manage the installation for you.

Installation includes full product installation by a qualified suspension technician, a full wheel alignment, a complete suspension check, a visual brake inspection, and a complete report. We also offer a complimentary 1000km check-up service, which includes a suspension check and any retention work, your alignment and tyre wear will also be checked. If we find that anything needs to be amended during our 1000km check, we will carry out this work free of charge. This includes a wheel alignment, if required.

Throughout your order, installation, and service. You will be kept up to date every step of the way. Whiteline offers this service to ensure you get the best possible experience.