Activate more grip

Search for your performance upgrade.

Search by

Suspension & Chassis Components

ACTIVATE MORE GRIP.

Suspension Bushes for MAZDA RX-4

IMPROVE GRIP, HANDLING & PERFORMANCE.

Whiteline MAZDA RX-4 bushes are engineered to provide flexible, high quality solutions for custom builds, restorations and vehicles requiring non standard or hard to source bushings. Made from the same advanced polyurethane used across Whiteline’s performance range, these MAZDA RX-4 bushes deliver improved durability, sharper handling and more... Read more

Whiteline MAZDA RX-4 bushes are engineered to provide flexible, high quality solutions for custom builds, restorations and vehicles requiring non standard or hard to source bushings. Made from the same advanced polyurethane used across Whiteline’s performance range, these MAZDA RX-4 bushes deliver improved durability, sharper handling and more consistent suspension performance compared to traditional rubber. With a wide selection of sizes and configurations, Whiteline MAZDA RX-4 bushes allow builders, workshops and enthusiasts to solve fitment challenges with reliable, long lasting components.

These upgrades are perfect for custom MAZDA RX-4 setups, older vehicles with limited parts availability and performance projects where precise and durable bushing support is essential.

Why Upgrade MAZDA RX-4 Suspension

Factory MAZDA RX-4 bushes, especially on older or modified vehicles, are often worn, cracked or mismatched due to unavailable or discontinued parts. This leads to:

Sloppy or vague suspension movement

Excessive noise, vibration and harshness

Poor alignment retention

Reduced grip and inconsistent handling

Premature wear on connected components

Upgrading to Whiteline MAZDA RX-4 bushes provides a strong, stable and long lasting replacement that restores suspension accuracy and improves overall driving feel.

Why Choose Whiteline

Whiteline MAZDA RX-4 bushes use high grade polyurethane engineered for maximum strength, heat resistance and deformation control. Every MAZDA RX-4 bush is designed to deliver long term stability, predictable behaviour and improved performance across a wide range of applications.

Drivers and builders choose Whiteline because the improvements are immediate: tighter MAZDA RX-4 suspension response, less flex, better MAZDA RX-4 alignment consistency and more confident handling. Whiteline’s proven engineering ensures that even custom or unusual setups receive dependable, performance oriented support.

Whiteline MAZDA RX-4 Bushes Range

The Whiteline universal bushes range includes:

MAZDA RX-4 Bushes: High performance bushes available in multiple sizes for custom, restoration or non standard suspension applications.

MAZDA RX-4 Bush Kits: Complete kits offering multiple bush types or sizes, ideal for workshops, builders and those performing full custom suspension work.

How Whiteline Improves MAZDA RX-4 Dynamics

Whiteline MAZDA RX-4 bushes improve MAZDA RX-4 dynamics by providing firmer, more consistent mounting points across custom or aged suspension setups. With reduced deflection and improved geometry control, your MAZDA RX-4 benefits from:

Sharper steering response

Enhanced grip and stability

Reduced noise and vibration

More predictable behaviour under braking and cornering

Better tyre contact and suspension consistency

This leads to a smoother, more controlled and more confidence inspiring driving experience.

Installation and Support

Whiteline MAZDA RX-4 bushes can be installed by skilled DIY users or professional workshops. Some applications may require custom sleeves or minor modifications. Each MAZDA RX-4 bush or kit includes basic guidance, and additional online resources are available.

Maintenance and Longevity

Whiteline MAZDA RX-4 bushes are designed to withstand heat, chemicals and long term compression. They require minimal maintenance and deliver reliable, consistent performance for years. Strong warranty backing ensures peace of mind for both custom and workshop applications.

Who Whiteline Is For

Whiteline MAZDA RX-4 bushes are ideal for:

Car builders and fabricators

Restorers working on older or discontinued models

Enthusiasts creating unique or hybrid suspension setups

Workshops needing versatile, high quality bush stock

Drivers wanting to replace worn bushes with long lasting upgrades

If you need flexible, high performance bush solutions that fit where standard parts don’t, Whiteline MAZDA RX-4 bushes are the perfect choice.

Shop with Whiteline

Explore the Whiteline MAZDA RX-4 bushes range and upgrade your MAZDA RX-4 with premium, adaptable bushes designed for durability, control and improved MAZDA RX-4 suspension performance. Build smarter, restore better and drive with confidence using Whiteline.

Read less
Change Vehicle
View as Grid view List / Trade View
Set Descending Direction

6 Items

  1. Front Lower Control Arm - Inner Bushing Kit to Suit Mazda 323, 929, RX-3 and RX-4
    SKU: W51227 Benefit Note:
    Worn front control arm bushings have a huge influence on vehicle stability, steering precision and braking efficiency. Replace worn bushings to as new condition utilising Whiteline's advanced synthetic elastomer bushings with core characteristics ensuring superior elasticity, memory and outright durability for all forms of driving applications.

    Front Lower Control Arm - Inner Bushing Kit to Suit Mazda 323, 929, RX-3 and RX-4

    Enhances steering response, delivering sharper handling and more predictable vehicle dynamics; the perfect, complete upgrade. Includes: 4 Bushings, 2 Tubes
    In Stock
    Ships within 24hrs.
    Warranty IconWarranty
    lifetime warranty
    Installation Time IconInstallation Time
    2 Hours
    Kits Required IconKits Required
    1
    $62.57 $50.05
  2. Front Sway Bar Mount - Bushing Kit 20mm to Suit Mazda 323, 808, 929 and RX2-RX5
    SKU: W21326 Benefit Note:
    Designed to fit a 20mm sway bar. Whiteline's sway bar mount bushings not only boasts the latest in bushing material technology but feature a knurled ID specifically designed to retain grease. Backed up by a Limited Lifetime Warranty. Whiteline bushings are made from the latest highest quality synthetic elastomer and designed to synchronize your suspension system for optimal safety, handling, performance, ride quality, longevity and reduced maintenance. They are the most positive link between your vehicles body, springs, struts, arms, bars and shocks.

    Front Sway Bar Mount - Bushing Kit 20mm to Suit Mazda 323, 808, 929 and RX2-RX5

    Designed to perform under extreme conditions, delivering long-lasting, reliable performance the perfect, complete upgrade. Includes: 2 Bushings
    In Stock
    Ships within 24hrs.
    Warranty IconWarranty
    lifetime warranty
    Installation Time IconInstallation Time
    1 Hour
    Kits Required IconKits Required
    1
    $36.65 $29.33
  3. Front Sway Bar Mount - Bushing Kit 21mm to Suit Mazda 323, 808, 929 and RX2-RX5
    SKU: W21327 Benefit Note:
    Designed to fit a 21mm sway bar. Whiteline's sway bar mount bushings not only boasts the latest in bushing material technology but feature a knurled ID specifically designed to retain grease. Backed up by a Limited Lifetime Warranty. Whiteline bushings are made from the latest highest quality synthetic elastomer and designed to synchronize your suspension system for optimal safety, handling, performance, ride quality, longevity and reduced maintenance. They are the most positive link between your vehicles body, springs, struts, arms, bars and shocks.

    Front Sway Bar Mount - Bushing Kit 21mm to Suit Mazda 323, 808, 929 and RX2-RX5

    Engineered for precision and balance and maintains optimal suspension geometry under load; the perfect, complete upgrade. Includes: 2 Bushings
    In Stock
    Ships within 24hrs.
    Warranty IconWarranty
    lifetime warranty
    Installation Time IconInstallation Time
    1 Hour
    Kits Required IconKits Required
    1
    $36.65 $29.33
  4. Front Sway Bar Mount - Bushing Kit 23mm to Suit Mazda 121, 323, 929 and RX2-RX5
    SKU: W21147 Benefit Note:
    Designed to fit a 23mm sway bar. Whiteline's sway bar mount bushings not only boasts the latest in bushing material technology but feature a knurled ID specifically designed to retain grease. Backed up by a Limited Lifetime Warranty. Whiteline bushings are made from the latest highest quality synthetic elastomer and designed to synchronize your suspension system for optimal safety, handling, performance, ride quality, longevity and reduced maintenance. They are the most positive link between your vehicles body, springs, struts, arms, bars and shocks.

    Front Sway Bar Mount - Bushing Kit 23mm to Suit Mazda 121, 323, 929 and RX2-RX5

    Designed to perform under extreme conditions, delivering long-lasting, reliable performance the perfect, complete upgrade. Includes: 2 Bushings
    In Stock
    Ships within 24hrs.
    Warranty IconWarranty
    lifetime warranty
    Installation Time IconInstallation Time
    1 Hour
    Kits Required IconKits Required
    1
    $37.06 $29.65
  5. Front Sway Bar To Control Arm - Bushing Kit to Suit Ford Festiva and Mazda 121, 323, RX2-RX4
    SKU: W21082 Benefit Note:
    Worn front control arm bushings have a huge influence on vehicle stability, steering precision and braking efficiency. Replace worn bushings to as new condition utilising Whiteline's advanced synthetic elastomer bushings with core characteristics ensuring superior elasticity, memory and outright durability for all forms of driving applications.

    Front Sway Bar To Control Arm - Bushing Kit to Suit Ford Festiva and Mazda 121, 323, RX2-RX4

    Delivers a balanced mix of comfort, precision, and durability; the perfect, complete upgrade. Includes: 4 Bushings
    In Stock
    Ships within 24hrs.
    Warranty IconWarranty
    lifetime warranty
    Installation Time IconInstallation Time
    1.5 Hours
    Kits Required IconKits Required
    1
    $50.22 $40.17
  6. Rear Leaf Spring - Rear Eye and Shackle Bushing Kit to Suit Mazda 323, R100 and RX-4
    SKU: W71534 Benefit Note:
    A critical service item for any leaf sprung vehicle. High kilometres and heavy load carrying causes excessive wear on rubber bushings. Whiteline's signature black bushings are made tough and offer outstanding abrasion resistance, high load bearing capability (4WD's, utes and towing), flexibility, increased tensile strength and chemical resistance to oil, grease, ozone and weathering.

    Rear Leaf Spring - Rear Eye and Shackle Bushing Kit to Suit Mazda 323, R100 and RX-4

    Built tough for better durability and long-lasting performance; the perfect, complete upgrade. Includes: 4 Bushings
    In Stock
    Ships within 24hrs.
    Warranty IconWarranty
    lifetime warranty
    Installation Time IconInstallation Time
    1 Hour
    Kits Required IconKits Required
    1
    $50.22 $40.17
whiteline truck

Fast shipping

Servicing Australia, NZ And Asia

whiteline money

Hassle-free returns

60 Day Return Policy

whiteline support

Australia Support Team

Get The Advice You Need

whiteline shield

Authorized reseller program

Click to Join our Reseller Program

Close