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Suspension & Chassis Components

ACTIVATE MORE GRIP.

Suspension Parts for MAZDA 3 BK

IMPROVE GRIP, HANDLING & PERFORMANCE.

Whiteline BK 3 alignment parts are engineered to correct, fine tune and stabilise your BK 3’s suspension geometry for sharper handling and more predictable on road performance. Alignment plays a critical role in how a BK 3 steers, grips and responds, and Whiteline components are designed to keep everything locked into place with greater accura... Read more

Whiteline BK 3 alignment parts are engineered to correct, fine tune and stabilise your BK 3’s suspension geometry for sharper handling and more predictable on road performance. Alignment plays a critical role in how a BK 3 steers, grips and responds, and Whiteline components are designed to keep everything locked into place with greater accuracy than standard factory hardware. Whether you are fixing a misalignment issue or chasing precision for spirited driving, these parts help your suspension perform the way it was meant to.

Whiteline BK 3 alignment upgrades deliver a noticeable improvement in steering confidence and cornering consistency. By correcting off centre geometry and preventing unwanted movement, the vehicle feels more precise, more stable and more in tune with the driver’s inputs. These BK 3 components are built for enthusiasts who want their car to feel balanced, controlled and predictable every time they hit the road.

Why Upgrade BK 3 Suspension

Factory BK 3 alignment hardware often allows for unwanted movement, especially under braking, cornering or hard acceleration. Over time or after suspension changes, misalignment can lead to uneven tyre wear, vague steering and reduced grip. Upgrading BK 3 alignment components ensures that the correct geometry is maintained, restoring balance and improving the BK 3’s overall dynamics.

Performance oriented alignment parts reduce flex, hold settings more accurately and help maintain the ideal tyre contact patch. The result is improved cornering stability, sharper steering feel and a more confident driving experience for both daily commuting and spirited weekend runs.

Why Choose Whiteline

Whiteline BK 3 alignment parts are developed using high quality materials, precision manufacturing and extensive vehicle specific testing. These BK 3 components are built to deliver long lasting accuracy and stability, even under demanding conditions. Whiteline’s engineering focused approach ensures that every part enhances control, improves road feel and provides reliable geometry correction.

Enthusiasts choose Whiteline because the performance gains are immediate. The BK 3 feels more settled, more responsive and more predictable, with alignment settings that stay locked in place. Whiteline offers the reliability and precision needed for drivers who want consistent, repeatable handling improvements.

Whiteline Alignment Part Product Range

The Whiteline Alignment Parts range includes:

BK 3 Camber Bolts: Designed to provide extra camber adjustment for improved tyre contact, better turn in response and corrected alignment after suspension modifications.

BK 3 Centre Bearing Alignment: Helps correct driveline angle and alignment, reducing vibration and maintaining smoother operation under acceleration.

How Whiteline Improves BK 3 Dynamics

Whiteline BK 3 alignment parts refine the way your vehicle behaves by maintaining the ideal suspension geometry. With reduced unwanted movement, your steering becomes more direct and predictable, and the tyres maintain better contact with the road surface. Correct alignment also improves stability under cornering, reduces tyre wear and enhances overall BK 3 chassis balance.

These improvements work together to create a BK 3 that feels more connected and more confidence inspiring. By stabilising the key alignment points in the suspension and driveline, Whiteline delivers sharper handling, cleaner feedback and a driving experience that feels controlled and precise.

Installation and Support

Whiteline BK 3 alignment parts can be installed by professional workshops or skilled DIY users familiar with suspension systems. Each BK 3 product includes clear and detailed instructions, and additional online support is available for guidance. With straightforward installation and reliable fitment, fine tuning your alignment becomes simple and accurate.

Maintenance and Longevity

Whiteline BK 3 components are engineered for long term stability using corrosion resistant materials and high strength hardware. These parts require minimal maintenance and are designed to hold alignment securely over extended use, even when exposed to demanding driving conditions. All alignment products are supported by a solid warranty for long lasting confidence.

Who Whiteline Is For?

Whiteline BK 3 alignment parts are ideal for:

Drivers needing to correct BK 3 suspension misalignment

Enthusiasts who want sharper steering and improved response

Performance minded drivers seeking better tyre contact and stability

Anyone upgrading suspension who needs precise geometry control

If accurate, consistent handling matters to you, Whiteline alignment parts are the perfect upgrade.

Shop with Whiteline

Explore Whiteline BK 3 alignment parts and take control of your BK 3’s handling. Improve accuracy, enhance stability and experience sharper, more confident steering every day. Upgrade your BK 3 alignment with Whiteline and enjoy performance you can feel on every drive.

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31 items

  1. Front and Rear Anti Roll Bar - Vehicle Kit
    Pre-Order
    Available for Preorder. Stock due on 21/6/2026.
    Available for Preorder. Stock due on 21/6/2026.
    SKU: BFK003 Kit Contains:
    BMF51X, BMR78XZ, KLC151 and KLC157 - essential to 'Activate more grip'
    • Front Sway bar - 24mm non adjustable
    • Rear Sway bar - 24mm 2 point adjustable
    • Front Sway bar - link kit
    • Rear Sway bar - link kit
    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', BFK003 is a packaged solution designed to improve performance and enhance the driving experience of your vehicle. Boasting a 24mm fixed front sway bar and 24mm 2 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.

    Front and Rear Anti Roll Bar - Vehicle Kit

    Improves grip and boosts stability; a complete, premium upgrade. Includes: 24mm non adjustable Front Sway bar, 24mm 2 & point adjustable Rear Sway bar & Front & Rear Anti Roll Bar Link Kit
    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 Sway Bars, 4 Links, 4 Bushings, 10 Washers
    £649.69
  2. Front and Rear Anti Roll Bar - Vehicle Kit
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    SKU: BMK001 Kit Contains:
    BMF57Z, BMR88Z, KLC151 and KLC185 - essential to 'Activate more grip'
    • Front Sway bar - 27mm 2 point adjustable
    • Rear Sway bar - 27mm 2 point adjustable
    • Front Sway bar - link kit
    • Rear Sway bar - link kit
    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', BMK001 is a packaged solution designed to improve performance and enhance the driving experience of your vehicle. Boasting a 27mm 2 point adjustable front sway bar and 27mm 2 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.

    Front and Rear Anti Roll Bar - Vehicle Kit

    Reduces body roll and sharpens handling; a complete, premium upgrade. Includes: 27mm 2 point adjustable Front Sway bar, 27mm 2 point adjustable Rear Sway bar & Front and Rear Sway bar links.
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    Qty Required 1
    Kit Contents 2 Sway Bars, 2 Links, 8 Bushings, 4 Lateral Locks, 16 Washers, 2 Nuts
    £699.18
  3. Front  Anti Roll Bar - Assembly
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: BMF51X Benefit Note:
    Engineered to 'Activate More Grip', sway bars are principally designed to reduce body roll or sway. By reducing body roll, lateral loads are spread more evenly across the tyres thereby increasing cornering grip and improving outright performance. This Whiteline 24mm fixed position sway bar = more grip = better handling = outright performance - it's the best dollar for dollar handling improvement you can make to your vehicle. In fact, benefits extend to improvements in handling, safety and tyre wear without affecting ride quality or comfort.

    Front Anti Roll Bar - Assembly

    ℹ️ 24mm Non Adjustable
    Engineered for precision and balance and maintains optimal suspension geometry under load; the perfect, complete upgrade. Includes: 1 Anti Roll Bar, 2 Bushings, 2 Lateral Locks
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 1 Sway Bar, 2 Bushings, 2 Lateral Locks
    £221.53
  4. Front  Anti Roll Bar - Assembly
    Pre-Order
    Available for Preorder. Stock due on 22/5/2026.
    Available for Preorder. Stock due on 22/5/2026.
    SKU: BMF57Z Benefit Note:
    Engineered to 'Activate More Grip', sway bars are principally designed to reduce body roll or sway. By reducing body roll, lateral loads are spread more evenly across the tyres thereby increasing cornering grip and improving outright performance. This Whiteline 27mm 2 point adjustable sway bar = more grip = better handling = outright performance - it's the best dollar for dollar handling improvement you can make to your vehicle. In fact, benefits extend to improvements in handling, safety and tyre wear without affecting ride quality or comfort.

    Front Anti Roll Bar - Assembly

    ℹ️ 27mm 2 Point Adjustable
    Reduces body roll, keeping your vehicle flatter through corners; the perfect, complete upgrade. Includes: 1 Anti Roll Bar, 4 Bushings, 2 Lateral Locks
    Pre-Order
    Available for Preorder. Stock due on 22/5/2026.
    Available for Preorder. Stock due on 22/5/2026.
    Qty Required 1
    Kit Contents 1 Sway Bar, 4 Bushings, 2 Lateral Locks
    £246.26
  5. Rear  Anti Roll Bar - Assembly

    Rear Anti Roll Bar - Assembly

    Rear  Anti Roll Bar - Assembly
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    SKU: BMR78XZ Benefit Note:
    Engineered to 'Activate More Grip', sway bars are principally designed to reduce body roll or sway. By reducing body roll, lateral loads are spread more evenly across the tyres thereby increasing cornering grip and improving outright performance. This Whiteline 24mm 2 point adjustable sway bar = more grip = better handling = outright performance - it's the best dollar for dollar handling improvement you can make to your vehicle. In fact, benefits extend to improvements in handling, safety and tyre wear without affecting ride quality or comfort.

    Rear Anti Roll Bar - Assembly

    ℹ️ 24mm 2 Point Adjustable - MOTORSPORT
    Engineered for precision and balance and maintains optimal suspension geometry under load; the perfect, complete upgrade. Includes: 1 Anti Roll Bar, 2 Bushings
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    Qty Required 1
    Kit Contents 1 Sway Bar, 2 Bushings
    £233.89
  6. Rear  Anti Roll Bar - Assembly

    Rear Anti Roll Bar - Assembly

    Rear  Anti Roll Bar - Assembly
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    SKU: BMR88Z Benefit Note:
    Engineered to 'Activate More Grip', sway bars are principally designed to reduce body roll or sway. By reducing body roll, lateral loads are spread more evenly across the tyres thereby increasing cornering grip and improving outright performance. This Whiteline 27mm 2 point adjustable sway bar = more grip = better handling = outright performance - it's the best dollar for dollar handling improvement you can make to your vehicle. In fact, benefits extend to improvements in handling, safety and tyre wear without affecting ride quality or comfort.

    Rear Anti Roll Bar - Assembly

    ℹ️ 27mm 2 Point Adjustable
    Reduces body roll, keeping your vehicle flatter through corners; the perfect, complete upgrade. Includes: 1 Anti Roll Bar, 4 Bushings, 2 Lateral Locks
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    Qty Required 1
    Kit Contents 1 Sway Bar, 4 Bushings, 2 Lateral Locks
    £246.26
  7. Front  Anti Roll Bar Link - Assembly
    Pre-Order
    Available for Preorder. Stock due on 9/5/2026.
    Available for Preorder. Stock due on 9/5/2026.
    SKU: KLC151 Benefit Note: Not many enthusiasts are aware that OEM and more importantly aftermarket sway bar effectiveness can be hindered by worn or inadequate mounts, drop links and lateral stoppers. Whiteline adjustable sway bar links are engineered to be up to the task with top spec, light weight componentry combined with a window of adjustability, eliminating sway bar preload on installation but most importantly ensuring the maximum output of the sway bar for improved grip and better handling.

    Front Anti Roll Bar Link - Assembly

    ℹ️ Adjustable extra heavy duty
    Adjustable Ball/Ball Style - 10mm Ball Stud 310-335mm - horizontal heavy duty ball joints
    Pre-Order
    Available for Preorder. Stock due on 9/5/2026.
    Available for Preorder. Stock due on 9/5/2026.
    Qty Required 1
    Kit Contents 2 Links, 8 Washers
    £154.70
  8. Front  Anti Roll Bar Link - Assembly
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    SKU: W23604 Benefit Note: Knock, knock, knock! That's the sound you hear when your sway bar links are not doing their job. Links are a common service item due to either worn or over compliant bushings/ joints and possibly bent or snapped centre bodies. Upgrade from the old units to Whiteline sway bar links with superior features that outlast and outperform the original equipment.

    Front Anti Roll Bar Link - Assembly

    Fixed Ball/Ball Style - 10mm Ball Stud 300mm - horizontal 180deg opposed ball joints
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    Qty Required 1
    Kit Contents 2 Links
    £43.20
  9. Front  Anti Roll Bar Link - Assembly
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: W23180 Benefit Note: Do you have every sway bar link on the shelf? Well you don't need too, Whiteline have developed a clever cut to length universal sway bar link that has a 10mm ball stud has a working range of 80-320mm c/c. 1 part number covers hundreds of applications.

    Front Anti Roll Bar Link - Assembly

    ℹ️ Universal cut to length - Must cut to 300mm
    Adjustable Ball/Ball Style - 10mm Ball Stud 80-320mm - universal cut to length - horizontal heavy duty ball joints
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 2 Links
    £81.68
  10. Front  Bump Steer - Correction Kit
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: KCA405 Benefit Note:
    Whiteline bump steer kit is designed to change bump steer characteristics depending on driving conditions. For racing it is beneficial to reduce the amount of bump steer to give a more positive feel - sharper handling - reduced understeer.

    Front Bump Steer - Correction Kit

    ℹ️ Toe correction
    Creates a consistent drive no matter the surface; the perfect, complete upgrade. Includes: 3 Bolts & 9 Washers
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 3 Bolts, 9 Washers
    £44.44
  11. Front  Control Arm Lower - Arm Assembly-Left
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    SKU: WA317L Benefit Note: Most would agree that the time and stress to remove and replace bushings and ball joints to suspension arms can be hard to justify. Making up press tools and damaging arms are just two of the problems one can endure. Why put yourself through it when you can purchase complete arms, fitted with market leading Whiteline synthetic elastomer bushings and premium quality ball joints (if applicable).

    Front Control Arm Lower - Arm Assembly-Left

    ℹ️ Replacement and repair upgrade - Includes ball joint
    Enhances steering response, delivering sharper handling and more predictable vehicle dynamics; the perfect, complete upgrade. Includes: 1 Arm
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    Qty Required 1
    Kit Contents 1 Arm
    £115.19
  12. Front  Control Arm Lower - Arm Assembly-Right
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    SKU: WA317R Benefit Note: Most would agree that the time and stress to remove and replace bushings and ball joints to suspension arms can be hard to justify. Making up press tools and damaging arms are just two of the problems one can endure. Why put yourself through it when you can purchase complete arms, fitted with market leading Whiteline synthetic elastomer bushings and premium quality ball joints (if applicable).

    Front Control Arm Lower - Arm Assembly-Right

    ℹ️ Replacement and repair upgrade - Includes ball joint
    Maximises tyre contact with the road, improving cornering and grip; the perfect, complete upgrade. Includes: 1 Arm
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    Qty Required 1
    Kit Contents 1 Arm
    £115.19
  13. Front  Control Arm Lower - Inner Front Bushing Kit
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: W53286 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 Control Arm Lower - Inner Front Bushing Kit

    Ensures long-lasting durability, matter matter the purpose; the perfect, complete upgrade. Includes: 4 Bushings, 2 Tubes
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 4 Bushings, 2 Tubes
    £36.77
  14. Front  Control Arm Lower - Inner Rear Bushing Kit
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: KCA428 Benefit Note:
    Whiteline Anti Lift Kits are primarily designed to improve traction and cornering grip under power. Increasing static caster to both front wheels. The special low compliance bushings reduce caster wind-back and maintain tighter tolerances between static and dynamic alignment settings. The additional caster coupled with the firmer bushings serve to dramatically sharpen initial turn-in response - forcing more consistent alignment angles through the corner due to the reduced bush compliance.

    Front Control Arm Lower - Inner Rear Bushing Kit

    ℹ️ Performance Alignment - Adds +0.5deg caster + anti-lift - Includes housing
    Delivers a balanced mix of comfort, precision, and durability; the perfect, complete upgrade. Includes: 2 Housings, 2 Bushings, 4 Bolts, 2 Spacers, 10 Washers, 2 Screws
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 2 Housings, 2 Bushings, 4 Bolts, 2 Spacers, 10 Washers, 2 Screws
    £271.02
  15. Front  Control Arm Lower - Inner Rear Bushing Kit
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    SKU: W53528 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 Control Arm Lower - Inner Rear Bushing Kit

    ℹ️ Standard Alignment - Includes housing
    Enhances steering response, delivering sharper handling and more predictable vehicle dynamics; the perfect, complete upgrade. Includes: 2 Housings, 4 Bolts
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    Qty Required 1
    Kit Contents 2 Housings, 4 Bolts
    £174.95
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