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.

5F_ Leon Suspension Parts

Front and Rear Anti Roll Bar - Vehicle Kit
✅ Fits SEAT LEON 5F_
Pre-Order
Available for Preorder. Stock due on 8/6/2026.
Available for Preorder. Stock due on 8/6/2026.
SKU: BWK018 Kit Contains:
BWF21XZ, BWR24Z, KLC167A and KLC202 - essential to 'Activate more grip'

Front Sway bar - 24mm 2 point adjustable

Rear Sway bar - 22mm 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', BWK018 is a packaged solution designed to improve performance and enhance the driving experience of your vehicle. Boasting a 24mm 2 point adjustable front sway bar and 22mm 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
✅ Fits SEAT LEON 5F_

Reduces body roll and sharpens handling; a complete, premium upgrade. Includes: 24mm 2 point adjustable Front Sway bar, 22mm 2 point adjustable Rear Sway bar, Front Sway bar link kit & Rear Sway bar link kit.

Pre-Order
Available for Preorder. Stock due on 8/6/2026.
Available for Preorder. Stock due on 8/6/2026.

Qty Required 1

Kit Contents 2 Sway Bars, 4 Links, 4 Bushings, 2 Saddles, 4 Spacers, 12 Washers
£667.03
Front Anti Roll Bar - Assembly
✅ Fits SEAT LEON 5F_

In Stock
Ships within 48hrs.
Ships within 48hrs.

SKU: BWF21XZ 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.
Front Anti Roll Bar - Assembly
✅ Fits SEAT LEON 5F_

ℹ️ 24mm 2 Point Adjustable

Improves stability and control, transforming vehicle performance the perfect, complete upgrade. Includes: 1 Anti Roll Bar, 2 Bushings, 2 Saddles, 2 Lateral Locks, 2 Mounts, 4 Bolts, 4 Nuts

In Stock
Ships within 48hrs.
Ships within 48hrs.

Qty Required 1

Kit Contents 1 Sway Bar, 2 Bushings, 2 Saddles, 2 Lateral Locks, 2 Mounts, 4 Bolts, 4 Nuts
£271.02
Rear Anti Roll Bar - Assembly
✅ Fits SEAT LEON 5F_

In Stock
Ships within 48hrs.
Ships within 48hrs.

SKU: BWR24Z 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 22mm 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
✅ Fits SEAT LEON 5F_

ℹ️ 22mm 2 Point Adjustable

Reduces body roll, keeping your vehicle flatter through corners; the perfect, complete upgrade. Includes: 1 Anti Roll Bar, 2 Bushings, 2 Saddles, 2 Lateral Locks

In Stock
Ships within 48hrs.
Ships within 48hrs.

Qty Required 1

Kit Contents 1 Sway Bar, 2 Bushings
£246.26
Rear Anti Roll Bar - Assembly
✅ Fits SEAT LEON 5F_

In Stock
Ships within 48hrs.
Ships within 48hrs.

SKU: BWR24XZ 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
✅ Fits SEAT LEON 5F_

ℹ️ 24mm 2 Point Adjustable

Reduces body roll, keeping your vehicle flatter through corners; the perfect, complete upgrade. Includes: 1 Anti Roll Bar, 2 Bushings

In Stock
Ships within 48hrs.
Ships within 48hrs.

Qty Required 1

Kit Contents 1 Sway Bar, 2 Bushings
£263.39
Front Anti Roll Bar Link - Assembly
✅ Fits SEAT LEON 5F_

Pre-Order
Available for Preorder. Ships within 4-6 weeks.
Available for Preorder. Ships within 4-6 weeks.

SKU: KLC167A 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
✅ Fits SEAT LEON 5F_

ℹ️ Adjustable extra heavy duty

Adjustable Ball/Ball Style - 12mm Ball Stud 320-345mm - horizontal heavy duty 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
£154.70
Front Anti Roll Bar Mount - Bushing Kit
✅ Fits SEAT LEON 5F_

Pre-Order
Available for Preorder. Stock due on 8/6/2026.
Available for Preorder. Stock due on 8/6/2026.

SKU: W23676 Benefit Note:
Designed to fit a 23.2mm 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 Anti Roll Bar Mount - Bushing Kit
✅ Fits SEAT LEON 5F_

ℹ️ 23.2mm

Improves stability and control, transforming vehicle performance the perfect, complete upgrade. Includes: 2 Bushings

Pre-Order
Available for Preorder. Stock due on 8/6/2026.
Available for Preorder. Stock due on 8/6/2026.

Qty Required 1

Kit Contents 2 Bushings
£24.50
Front Control Arm - Geometry Correction Kit
✅ Fits SEAT LEON 5F_

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 5F_

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
£129.95
Front Control Arm Lower - Arm Assembly
✅ Fits SEAT LEON 5F_

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 5F_

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
£487.73
Front Control Arm Lower - Arm Assembly
✅ Fits SEAT LEON 5F_

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 5F_

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
£679.39
Front Control Arm Lower - Arm Assembly-Left
✅ Fits SEAT LEON 5F_

In Stock
Ships within 48hrs.
Ships within 48hrs.

SKU: WA302L 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
✅ Fits SEAT LEON 5F_

ℹ️ Replacement and repair upgrade - Includes ball joint

Greatly increases control and confidence; the perfect, complete upgrade. Includes: 1 Arm

In Stock
Ships within 48hrs.
Ships within 48hrs.

Qty Required 1

Kit Contents 1 Arm
£129.95
Front Control Arm Lower - Arm Assembly-Right
✅ Fits SEAT LEON 5F_

In Stock
Ships within 48hrs.
Ships within 48hrs.

SKU: WA302R 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
✅ Fits SEAT LEON 5F_

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

In Stock
Ships within 48hrs.
Ships within 48hrs.

Qty Required 1

Kit Contents 1 Arm
£113.35
Front Control Arm Lower - Arm Bushing Service Kit
✅ Fits SEAT LEON 5F_

In Stock
Ships within 48hrs.
Ships within 48hrs.

SKU: KSK131 Benefit Note:
Bushing Service kit to suit Whiteline Lower Control Arms
Front Control Arm Lower - Arm Bushing Service Kit
✅ Fits SEAT LEON 5F_

ℹ️ Suits Whiteline KTA252

Enhances steering response, delivering sharper handling and more predictable vehicle dynamics; the perfect, complete upgrade. Includes: 2 Shell Bushings, 4 Bushings, 2 Tubes

In Stock
Ships within 48hrs.
Ships within 48hrs.

Qty Required 1

Kit Contents 2 Shell Bushings, 4 Bushings, 2 Tubes
£117.32
Front Control Arm Lower - Arm Bushing Service Kit
✅ Fits SEAT LEON 5F_

In Stock
Ships within 48hrs.
Ships within 48hrs.

SKU: KSK132 Benefit Note:
Bushing Service kit to suit Whiteline Lower Control Arms
Front Control Arm Lower - Arm Bushing Service Kit
✅ Fits SEAT LEON 5F_

ℹ️ Suits Whiteline KTA262

Enhances steering response, delivering sharper handling and more predictable vehicle dynamics; the perfect, complete upgrade. Includes: 2 Shell Bushings, 4 Bushings, 2 Tubes

In Stock
Ships within 48hrs.
Ships within 48hrs.

Qty Required 1

Kit Contents 2 Shell Bushings, 4 Bushings, 2 Tubes
£106.66
Front Control Arm Lower - Inner Rear Bushing Kit
✅ Fits SEAT LEON 5F_

Pre-Order
Available for Preorder. Stock due on 4/7/2026.
Available for Preorder. Stock due on 4/7/2026.

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 5F_

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. Stock due on 4/7/2026.
Available for Preorder. Stock due on 4/7/2026.

Qty Required 1

Kit Contents 2 Shell Bushings
£97.15
Front Strut Mount - Kit
✅ Fits SEAT LEON 5F_

In Stock
Ships within 48hrs.
Ships within 48hrs.

SKU: KCA476 Benefit Note:
Whiteline offset strut tops allow for extra negative camber and positive caster to improve steering response, steering feel and reduced movement to ensure wheel alignment stability through a high quality spherical bearing. Perfect for the high performance street or track day weapon, providing improved tyre life and extra grip during high speed / high load cornering.
Front Strut Mount - Kit
✅ Fits SEAT LEON 5F_

ℹ️ Performance Alignment - Adds +0.5deg caster - Adds -1.0deg camber

Boosts handling and performance, while optimising suspension geometry; the perfect, complete upgrade. Includes: 2 Strut Mounts

In Stock
Ships within 48hrs.
Ships within 48hrs.

Qty Required 1

Kit Contents 2 Strut Mounts
£464.06