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Suspension Bushes for MAZDA CX-7 ER

IMPROVE GRIP, HANDLING & PERFORMANCE.

Whiteline ER CX-7 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 ER CX-7 bushes deliver improved durability, sharper handling and more consi... Read more

Whiteline ER CX-7 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 ER CX-7 bushes deliver improved durability, sharper handling and more consistent suspension performance compared to traditional rubber. With a wide selection of sizes and configurations, Whiteline ER CX-7 bushes allow builders, workshops and enthusiasts to solve fitment challenges with reliable, long lasting components.

These upgrades are perfect for custom ER CX-7 setups, older vehicles with limited parts availability and performance projects where precise and durable bushing support is essential.

Why Upgrade ER CX-7 Suspension

Factory ER CX-7 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 ER CX-7 bushes provides a strong, stable and long lasting replacement that restores suspension accuracy and improves overall driving feel.

Why Choose Whiteline

Whiteline ER CX-7 bushes use high grade polyurethane engineered for maximum strength, heat resistance and deformation control. Every ER CX-7 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 ER CX-7 suspension response, less flex, better ER CX-7 alignment consistency and more confident handling. Whiteline’s proven engineering ensures that even custom or unusual setups receive dependable, performance oriented support.

Whiteline ER CX-7 Bushes Range

The Whiteline universal bushes range includes:

ER CX-7 Bushes: High performance bushes available in multiple sizes for custom, restoration or non standard suspension applications.

ER CX-7 Bush Kits: Complete kits offering multiple bush types or sizes, ideal for workshops, builders and those performing full custom suspension work.

How Whiteline Improves ER CX-7 Dynamics

Whiteline ER CX-7 bushes improve ER CX-7 dynamics by providing firmer, more consistent mounting points across custom or aged suspension setups. With reduced deflection and improved geometry control, your ER CX-7 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 ER CX-7 bushes can be installed by skilled DIY users or professional workshops. Some applications may require custom sleeves or minor modifications. Each ER CX-7 bush or kit includes basic guidance, and additional online resources are available.

Maintenance and Longevity

Whiteline ER CX-7 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 ER CX-7 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 ER CX-7 bushes are the perfect choice.

Shop with Whiteline

Explore the Whiteline ER CX-7 bushes range and upgrade your ER CX-7 with premium, adaptable bushes designed for durability, control and improved ER CX-7 suspension performance. Build smarter, restore better and drive with confidence using Whiteline.

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5 Items

  1. Rear  Control Arm Lower Front - Bushing Kit
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    SKU: W63320 Benefit Note:
    Suffering uneven tyre wear, unbalanced braking or a less predictable vehicle while cornering. It could be your suspension bushings have failed. Replace these worn parts with Whiteline synthetic elastomer bushings with core characteristics ensuring superior elasticity, memory and outright durability that offer a safer more predictable vehicle.

    Rear Control Arm Lower Front - Bushing Kit

    Ensures long-lasting durability, matter matter the purpose; the perfect, complete upgrade. Includes: 4 Shell Bushings, 4 Tubes
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    Qty Required 1
    Kit Contents 4 Shell Bushings, 4 Tubes
    82.28
  2. Rear  Control Arm Lower Rear - Inner Bushing Kit
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    SKU: W63321 Benefit Note:
    Suffering uneven tyre wear, unbalanced braking or a less predictable vehicle while cornering. It could be your suspension bushings have failed. Replace these worn parts with Whiteline synthetic elastomer bushings with core characteristics ensuring superior elasticity, memory and outright durability that offer a safer more predictable vehicle.

    Rear Control Arm Lower Rear - Inner Bushing Kit

    Enhances steering response, delivering sharper handling and more predictable vehicle dynamics; the perfect, complete upgrade. Includes: 2 Shell Bushings, 2 Tubes
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    Qty Required 1
    Kit Contents 2 Shell Bushings, 2 Tubes
    90.25
  3. Rear  Control Arm Lower Rear - Outer Bushing Kit
    Pre-Order
    Available for Preorder. Stock due on 21/6/2026.
    Available for Preorder. Stock due on 21/6/2026.
    SKU: W63597 Benefit Note:
    Suffering uneven tyre wear, unbalanced braking or a less predictable vehicle while cornering. It could be your suspension bushings have failed. Replace these worn parts with Whiteline synthetic elastomer bushings with core characteristics ensuring superior elasticity, memory and outright durability that offer a safer more predictable vehicle.

    Rear Control Arm Lower Rear - Outer Bushing Kit

    Enhances steering response, delivering sharper handling and more predictable vehicle dynamics; the perfect, complete upgrade. Includes: 2 Shell Bushings, 2 Tubes
    Pre-Order
    Available for Preorder. Stock due on 21/6/2026.
    Available for Preorder. Stock due on 21/6/2026.
    Qty Required 1
    Kit Contents 2 Shell Bushings, 2 Tubes
    50.42
  4. Rear  Control Arm Upper - Inner Bushing Kit
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    SKU: KCA394 Benefit Note:
    Whiteline adjustable camber kits allow for easy on-car adjustment and fine tuning of camber settings resulting in improved traction, increased cornering grip and better tyre life - ultimately improving overall performance. The kit includes low compliance synthetic elastomer bushings which maintain preferred alignment settings as well as enhanced steering response.

    Rear Control Arm Upper - Inner Bushing Kit

    ℹ️ Performance Alignment - On-car adjustable - Adds +/- 1.0deg camber
    Delivers a balanced mix of comfort, precision, and durability; the perfect, complete upgrade. Includes: 2 Shell Bushings, 2 Tubes
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    Qty Required 1
    Kit Contents 2 Shell Bushings, 2 Tubes
    104.85
  5. Rear  Control Arm Upper - Inner Bushing Kit
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    SKU: W63322 Benefit Note:
    Suffering uneven tyre wear, unbalanced braking or a less predictable vehicle while cornering. It could be your suspension bushings have failed. Replace these worn parts with Whiteline synthetic elastomer bushings with core characteristics ensuring superior elasticity, memory and outright durability that offer a safer more predictable vehicle.

    Rear Control Arm Upper - Inner Bushing Kit

    ℹ️ Standard Alignment
    Delivers a balanced mix of comfort, precision, and durability; the perfect, complete upgrade. Includes: 2 Shell Bushings, 2 Tubes
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    Qty Required 1
    Kit Contents 2 Shell Bushings, 2 Tubes
    70.34
  6. Rear  Control Arm Upper - Outer Bushing Kit
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    SKU: KCA394 Benefit Note:
    Whiteline adjustable camber kits allow for easy on-car adjustment and fine tuning of camber settings resulting in improved traction, increased cornering grip and better tyre life - ultimately improving overall performance. The kit includes low compliance synthetic elastomer bushings which maintain preferred alignment settings as well as enhanced steering response.

    Rear Control Arm Upper - Outer Bushing Kit

    ℹ️ Performance Alignment - On-car adjustable - Adds +/- 1.0deg camber
    Delivers a balanced mix of comfort, precision, and durability; the perfect, complete upgrade. Includes: 2 Shell Bushings, 2 Tubes
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    Qty Required 1
    Kit Contents 2 Shell Bushings, 2 Tubes
    104.85
  7. Rear  Control Arm Upper - Outer Bushing Kit
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    SKU: W63322 Benefit Note:
    Suffering uneven tyre wear, unbalanced braking or a less predictable vehicle while cornering. It could be your suspension bushings have failed. Replace these worn parts with Whiteline synthetic elastomer bushings with core characteristics ensuring superior elasticity, memory and outright durability that offer a safer more predictable vehicle.

    Rear Control Arm Upper - Outer Bushing Kit

    ℹ️ Standard Alignment
    Delivers a balanced mix of comfort, precision, and durability; the perfect, complete upgrade. Includes: 2 Shell Bushings, 2 Tubes
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    Qty Required 1
    Kit Contents 2 Shell Bushings, 2 Tubes
    70.34
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