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Activate more grip

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Suspension & Chassis Components

ACTIVATE MORE GRIP.

Alignment Parts for SEAT LEON KL

IMPROVE GRIP, HANDLING & PERFORMANCE.

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

Whiteline KL LEON alignment parts are engineered to correct, fine tune and stabilise your KL LEON’s suspension geometry for sharper handling and more predictable on road performance. Alignment plays a critical role in how a KL LEON 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 KL LEON alignment upgrades deliver a noticeable improvement in steering confidence and cornering consistency. By correcting off centre geometry and preventing unwanted movement, the KL LEON feels more precise, more stable and more in tune with the driver’s inputs. These components are built for enthusiasts who want their car to feel balanced, controlled and predictable every time they hit the road.

Why Upgrade KL LEON Suspension

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

Performance oriented KL LEON 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 KL LEON alignment parts are developed using high quality materials, precision manufacturing and extensive KL LEON specific testing. These 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 KL LEON 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 KL LEON Alignment Part Product Range

The Whiteline KL LEON Alignment Parts range includes:

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

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

How Whiteline Improves KL LEON Dynamics

Whiteline 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 chassis balance.

These improvements work together to create a car 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.

KL LEON Compatibility

Whiteline KL LEON alignment components are available for a wide range of enthusiast focused vehicles, including:

Passenger cars

Hot hatches

Sports and performance models

Popular tuning platforms

Each product is designed specifically for the KL LEON to ensure optimal performance and maximum alignment accuracy.

Installation and Support

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

Maintenance and Longevity

Whiteline KL LEON 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 KL LEON alignment products are supported by a solid warranty for long lasting confidence.

Who Whiteline Is For?

Whiteline KL LEON alignment parts are ideal for:

Drivers needing to correct 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 KL LEON alignment parts are the perfect upgrade.

Shop with Whiteline

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

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7 Items

  1. Front Control Arm - Geometry Correction Kit

    Front Control Arm - Geometry Correction Kit
    ✅ Fits SEAT LEON KL

    Front Control Arm - Geometry Correction Kit
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    SKU: KCA462 Benefit Note:
    Hard acceleration and braking allow the lower control arms to move around significantly causing axle tramp, poor launch and power delivery. Due to the dynamic nature of these lower control arm bushings this also alters the bump steer characteristics effectively generating significant 'toe in' under hard braking. When replacing the rear caster bushing with a low compliance bushing this alters the dynamic effect within the bump steer so Whiteline has cleverly packaged these items together to give you additional camber during turn in which is achieved through the offset in the low compliance bushing, improved anti-lift geometry and neutralised bump steer correction. This kit tightens up the front suspension and makes it more nimble and responsive during acceleration, braking and cornering.

    Front Control Arm - Geometry Correction Kit
    ✅ Fits SEAT LEON KL

    ℹ️ Performance Alignment - Adds +0.5deg caster + anti-dive - Contains control arm and bump steer bushings
    Delivers a balanced mix of comfort, precision, and durability; the perfect, complete upgrade. Includes: 2 Shell Bushings, 4 Bushings, 2 Tubes, 4 Washers
    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, 4 Bushings, 2 Tubes, 4 Washers
    €126.69
  2. Front Control Arm Lower - Arm Assembly

    Front Control Arm Lower - Arm Assembly
    ✅ Fits SEAT LEON KL

    Front Control Arm Lower - Arm Assembly
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: KTA252 Benefit Note:
    These Whiteline front lower control arms feature high-quality alloy, which offers considerable weight saving over original equipment quality arms. The reduction in weight of the arm, which is partly unsprung weight, brings the similar benefits to a light alloy wheel. In addition Whiteline has engineered significant geometry gains with -0.3deg camber and +2.0deg caster improvements into these arms to optimise wheel alignments settings for street and track performance. Caster increases dynamic negative camber on the outside wheel whilst turning, offering more grip without introducing the tyre wear associated with static negative camber. Furthermore the increase in caster improves traction and increases the self-centring effect of the steering. Throw this altogether and the small change in additional caster improves the front-end grip and handling considerably. Whiteline's rear mounted bushing combines the superior mechanical properties of synthetic elastomer formulation with high quality sealed bearing assembly permitting smooth movement of the arm as the wheel moves up and down. Complemented by a front bushing utilizing an oversized heavy duty crush tube, resulting in dramatic improvements to steering precision, most noticeably reduced 'toe-change' during hard cornering, creating impressive turn-in ability! The more positive location of the arm through the range of suspension movement and gains in alignment geometry ensures the car feels more responsive and engaging at turn-in, mid corner and corner exit.

    Front Control Arm Lower - Arm Assembly
    ✅ Fits SEAT LEON KL

    ℹ️ Performance alloy - Fixed -0.3deg camber and +2.0deg caster correction
    Greatly increases control and confidence; the perfect, complete upgrade. Includes: 2 Arms
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 2 Arms
    €662.40
  3. Front Control Arm Lower - Arm Assembly

    Front Control Arm Lower - Arm Assembly
    ✅ Fits SEAT LEON KL

    Front Control Arm Lower - Arm Assembly
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: KTA262 Benefit Note:
    These Whiteline front lower control arms feature high-quality alloy, which offers considerable weight saving over original equipment quality arms. The reduction in weight of the arm, which is partly unsprung weight, brings the similar benefits to a light alloy wheel. In addition Whiteline has engineered significant geometry gains with -0.3deg camber and +2.5deg caster improvements into these arms to optimise wheel alignments settings for track performance. Caster increases dynamic negative camber on the outside wheel whilst turning, offering more grip without introducing the tyre wear associated with static negative camber. Furthermore the increase in caster improves traction and increases the self-centring effect of the steering. Throw this altogether and the small change in additional caster improves the front-end grip and handling considerably. Whiteline's rear mounted bushing combines the superior mechanical properties of synthetic elastomer formulation with high quality sealed bearing assembly permitting smooth movement of the arm as the wheel moves up and down. Complemented by a front bushing utilizing an oversized heavy duty crush tube, resulting in dramatic improvements to steering precision, most noticeably reduced 'toe-change' during hard cornering, creating impressive turn-in ability! The more positive location of the arm through the range of suspension movement and gains in alignment geometry ensures the car feels more responsive and engaging at turn-in, mid corner and corner exit.

    Front Control Arm Lower - Arm Assembly
    ✅ Fits SEAT LEON KL

    ℹ️ Performance alloy - Fixed -0.3deg camber and +2.5deg caster correction
    Ensures long-lasting durability, matter matter the purpose; the perfect, complete upgrade. Includes: 2 Arms
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 2 Arms
    €662.40
  4. Front Control Arm Lower - Arm Assembly

    Front Control Arm Lower - Arm Assembly
    ✅ Fits SEAT LEON KL

    Front Control Arm Lower - Arm Assembly
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: KTA386 Benefit Note:
    Complete replacement control arms featuring Whiteline Anti Lift Kit that 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 - Arm Assembly
    ✅ Fits SEAT LEON KL

    ℹ️ Performance - Adds +/- 0.5deg camber and caster
    Greatly increases control and confidence; the perfect, complete upgrade. Includes: 2 Arms
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 2 Arms
    €475.54
  5. Front Control Arm Lower - Inner Rear Bushing Kit

    Front Control Arm Lower - Inner Rear Bushing Kit
    ✅ Fits SEAT LEON KL

    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: KCA499 Benefit Note:
    Whiteline caster kits are designed to improve cornering grip and vehicle straight line stability. This kit is supplied with dual offset bushings to give greater steering feel, more steering weight, greater precision all through increased static caster and dynamic negative camber gain. In addition, Whiteline bushings provide improved braking performance, and less under load alignment change.

    Front Control Arm Lower - Inner Rear Bushing Kit
    ✅ Fits SEAT LEON KL

    ℹ️ Performance Alignment - Adds +1.0deg caster
    Maximises tyre contact with the road, improving cornering and grip; the perfect, complete upgrade. Includes: 2 Shell Bushings
    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
    €94.71
  6. Rear Control Arm Lower Front - Arm Assembly

    Rear Control Arm Lower Front - Arm Assembly
    ✅ Fits SEAT LEON KL

    Rear Control Arm Lower Front - Arm Assembly
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: KTA293 Benefit Note: Heavy duty adjustable alloy rear lower front control arms designed to allow for increased range with easy on-car toe adjustment. Low compliance bushings are used to minimise NVH and maximise longevity.

    Rear Control Arm Lower Front - Arm Assembly
    ✅ Fits SEAT LEON KL

    ℹ️ Performance - On-car adjustable toe correction - MOTORSPORT
    Delivers a balanced mix of comfort, precision, and durability; the perfect, complete upgrade. Includes: 2 Arms
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 2 Arms
    €261.93
  7. Rear Control Arm Upper - Arm Assembly

    Rear Control Arm Upper - Arm Assembly
    ✅ Fits SEAT LEON KL

    Rear Control Arm Upper - Arm Assembly
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: KTA294 Benefit Note: 
    Heavy duty adjustable rear upper front control arms designed to allow for increased range with easy on-car camber adjustment. Low compliance bushings are used to minimise NVH and maximise longevity.

    Rear Control Arm Upper - Arm Assembly
    ✅ Fits SEAT LEON KL

    ℹ️ Performance - On-car adjustable 2.5deg camber correction
    Greatly increases control and confidence; the perfect, complete upgrade. Includes: 2 Arms
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 2 Arms
    €422.47

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