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.

KCA488

Front Strut Tension - Bushing Kit-Double Offset Caster Kit to Suit BMW M2, M3 & M4 F8X

Front Strut Tension - Bushing Kit-Double Offset Caster Kit to Suit BMW M2, M3 & M4 F8X

Performance Alignment - adds +/- 0.5deg caster

Item Price

£153.17

SKU	KCA488
Installation Time	3 Hours
Fitting Position	Front Axle

Select your car to check fitment.

in stock

Ships within 48hrs

Description

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.

*All prices shown on the website include VAT. You will not be charged any additional fees related to tax. For international orders, VAT is removed, local import duties or taxes may apply but will not be charged by us.

Compatible Vehicles

Select any of the below vehicles to get detailed specifications on how this product interacts with your car. Including fitting positions, time and other vehicle specific information.

Specifications

Kit Specifications

Alignment	Alignment Adjustment Type	Alignment On Car Adjustable
Caster	Eccentric	Yes

Bushing Design Dimensions (mm)

More Information
Bush Type	QTY	OD (A)	ID (B)	Length (C)	FL (D)	FLOD (E)	C/Tube Qty	C/Tube Size	Similar Bushings
16 - Shell Without Flange Bushing	2	70	12	76	17.5				Click Here

Bush Type	16 - Shell Without Flange Bushing
QTY	2
OD (A)	70
ID (B)	12
Length (C)	76
FL (D)	17.5
FLOD (E)
C/Tube Qty
C/Tube Size
Similar Bushings	Click Here

Looking for that hard-to-find part? Start your search here Whiteline Bushing Type & Size Register

Misc. Product Information

More Information
SKU	KCA488
Components Per	2 Shell Bushings, 2 Bolts, 4 Nuts
Kits Required	1
Sub brand	Performance
Product Note	Enhances steering response, delivering sharper handling and more predictable vehicle dynamics; the perfect, complete upgrade. Includes: 2 Shell Bushings, 2 Bolts, 4 Nuts
EAN	9319924459513

Installation & Fitment Guide

More Information
Installation Time	3 Hours
Wheel Alignment Required	Yes
Recommend Wheel Alignment	Front Wheel Alignment

Shipping & Returns

Shipping Times

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Returns

We guarantee the fitment and quality of our products, but if you choose to return an item, we offer a generous 60 day returns policy. See our returns policy here.

Warranty

All products sold by Whiteline are covered by a national warranty. The product's warranty is subject to conditions from the date of purchase, unless otherwise stated on the item.

Warranty claims must meet certain criteria and be sent to Whiteline with a receipt to be eligible for a refund. See full warranty claim criteria here.