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Trailing Arms forVehicle
Trailing Arms forVehicle
IMPROVE GRIP, HANDLING & PERFORMANCE.
Trailing arms are fundamental suspension components that control the rear wheel’s movement as the vehicle accelerates, brakes and travels over uneven surfaces. By managing how the wheel tracks fore and aft, trailing arms help maintain alignment stability, improve grip and stabilise the rear end under load. Whiteline trailing arms replace flexi... Read more
Trailing arms are fundamental suspension components that control the rear wheel’s movement as the vehicle accelerates, brakes and travels over uneven surfaces. By managing how the wheel tracks fore and aft, trailing arms help maintain alignment stability, improve grip and stabilise the rear end under load. Whiteline trailing arms replace flexible factory components with stronger, precision engineered arms designed to reduce deflection and deliver a more confident, predictable driving experience.
With improved rigidity and corrected geometry, Whiteline trailing arms enhance traction, sharpen handling response and create a more composed chassis feel. Every arm is engineered through real world testing and performance focused development to deliver meaningful improvements in balance, stability and driver feedback. The result is a rear end that feels planted, controlled and ready for spirited driving.
Why Upgrade Suspension
Factory trailing arms often prioritise comfort and can allow unwanted flex or movement, which reduces grip and stability when the vehicle is pushed harder. Upgrading reduces squat, dive and inconsistent rear end behaviour, providing a more controlled and predictable driving platform.
Better geometry control means improved tyre contact with the road, increasing grip during acceleration and cornering. Sharper, more reliable handling boosts driver confidence in everyday driving and more enthusiastic weekend use, making the car respond more cleanly to steering and throttle input.
Why Choose Whiteline
Whiteline suspension components are built with precision engineering, premium materials and extensive durability testing. Stronger construction and advanced polyurethane ensure long lasting performance with consistent alignment control.
Each trailing arm is tuned for specific vehicle platforms, guaranteeing proper fitment and optimal performance gains. Trusted globally by performance drivers, Whiteline products consistently deliver sharper handling, improved stability and more engaging driving dynamics.
Whiteline Trailing Arm Range
Whiteline offers a focused range of trailing arm solutions engineered to enhance rear end stability, alignment control and traction.
Trailing Arms: Reduce flex, stabilise rear wheel movement and maintain precise geometry for improved grip and stability.
Trailing Arm Kits: Complete assemblies designed to correct alignment, increase rigidity and deliver more predictable, responsive rear end behaviour.
How Whiteline Improves Vehicle Dynamics
Whiteline trailing arms significantly reduce fore and aft wheel movement, maintaining consistent geometry during acceleration, braking and cornering. This enhances traction, improves stability and creates a more predictable chassis feel.
With improved tyre contact and reduced unwanted suspension movement, the rear of the vehicle feels more planted and confident. Drivers benefit from sharper response, increased control and a more composed feel, especially when pushing the vehicle through challenging roads or high load transitions.
Vehicle Compatibility
Whiteline trailing arms are engineered for a wide range of vehicles including:
Passenger cars
Hot hatches
Sports and performance models
Enthusiast and tuning platforms
Each component is designed specifically for the intended vehicle to ensure ideal fitment and maximum performance improvement.
Installation and Support
Trailing arms are suitable for professional installation or skilled DIY enthusiasts. Each kit includes clear instructions, and Whiteline offers online technical resources for further support. Additional assistance is available for customers who need extra help during installation.
Maintenance and Longevity
Whiteline components use low maintenance polyurethane, high strength metals and corrosion resistant finishes to withstand demanding driving conditions. They are engineered for long service life and backed by a strong warranty for added confidence.
Who Is Whiteline For?
Whiteline trailing arms are ideal for drivers seeking improved traction, greater rear end stability and more predictable handling. They suit enthusiasts wanting sharper response and better feedback, performance drivers needing consistent alignment control and track day participants who value precision and confidence at higher speeds.
Shop with Whiteline
Explore Whiteline trailing arms and discover how enhanced geometry and superior engineering can transform your vehicle’s handling. With proven performance, premium construction and a focus on real world results, Whiteline delivers upgrades that elevate every drive, from daily commuting to weekend performance adventures.
SKU: KTA180Benefit Note: Heavy duty turnbuckle adjustable trailing arms provides incremental on car adjustability of differential pinion angle. This allows you to dial in more or less traction under heavy acceleration.
SKU: KTA232Benefit Note: Heavy duty turnbuckle adjustable trailing arms provides incremental on car adjustability of differential pinion angle. This allows you to dial in more or less traction under heavy acceleration.
SKU: KTA280Benefit Note: Heavy duty turnbuckle adjustable trailing arms provides incremental on car adjustability of differential pinion angle. This allows you to dial in more or less traction under heavy acceleration.
SKU: KTA271Benefit Note: Heavy duty turnbuckle adjustable trailing arms provides incremental on car adjustability of differential pinion angle. This allows you to dial in more or less traction under heavy acceleration.
SKU: KTA213Benefit Note: Heavy duty turnbuckle adjustable trailing arms provides incremental on car adjustability of differential pinion angle. This allows you to dial in more or less traction under heavy acceleration.
SKU: WA414LBenefit Note: Most would agree that the time and stress to remove and replace bushings 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.
SKU: WA414RBenefit Note: Most would agree that the time and stress to remove and replace bushings 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.
SKU: WA113ABenefit Note: Most would agree that the time and stress to remove and replace bushings 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.
SKU: WEK183Kit Contains: W63729 x 2, W62711, W62712, WA414L, WA414R, WA438 x 2 - essential to 'Activate More Grip'
Rear Control Arm Lower - Bushing Kit
Rear Control Arm Lower Rear - Inner Bushing Kit
Rear Control Arm Lower Rear - Outer Bearing Kit
Rear Control Arm Upper - Arm
Rear Trailing Arm Lower - Arm
Worn rear control and trailing arms and/or bushings have a huge influence on vehicle stability, tyre wear and braking efficiency. 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).
Boost traction, rear-end stability & reduce wear with a complete rear-end bushings upgrade. Includes: Rear Control Arm Lower Bushing Kit, Lower Rear Inner & Outer Bearing Kits, Rear Control Arm Upper Arm, and Rear Trailing Arm Lower Arm.
SKU: KTA106Benefit Note: Heavy duty turnbuckle adjustable trailing arms provides incremental on car adjustability of differential pinion angle. This allows you to dial in more or less traction under heavy acceleration.
SKU: KTA187Benefit Note: Heavy duty turnbuckle adjustable trailing arms provides incremental on car adjustability of differential pinion angle. This allows you to dial in more or less traction under heavy acceleration.
SKU: KTA202Benefit Note: Heavy duty turnbuckle adjustable trailing arms provides incremental on car adjustability of differential pinion angle. This allows you to dial in more or less traction under heavy acceleration. Best matched with Whiteline's heavy duty upper trailing arms for optimum performance.
SKU: KTA204Benefit Note: The S197 chassis third link set up has suffered from brake hop and axle tramp with the stock arm and the ultra-compliant stock bushing is designed for comfort and leaves something desired for performance driving. Whiteline's upper control arm is built with 4130 Chromalloy and features the longer arm length which Ford incorporated in the 2011 change which reduces brake hop. The synthetic elastomer bushing adds increased stability to the rear end without the harshness of the commonly used bearing design and features and eccentric crush tube which allows pinion angle / instant centre adjustment without weakening the arm with a turnbuckle adjustment. The pinhole voiding feature allows the bushing to articulate without binding. The heavy duty mount adds to the increased rigidity of the arm and is designed to be universal for all years of the S197 chassis.
SKU: KTA205Benefit Note: The S197 chassis third link set up has suffered from brake hop and axle tramp with the stock arm and the ultra-compliant stock bushing is designed for comfort and leaves something desired for performance driving. Whiteline's upper control arm is built with 4130 Chromalloy and features the longer arm length which Ford incorporated in the 2011 change which reduces brake hop. The synthetic elastomer bushing adds increased stability to the rear end without the harshness of the commonly used bearing design and features and eccentric crush tube which allows pinion angle / instant centre adjustment without weakening the arm with a turnbuckle adjustment. The pinhole voiding feature allows the bushing to articulate without binding. The heavy duty mount adds to the increased rigidity of the arm and is designed to be universal for all years of the S197 chassis.
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