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Activate more grip

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Suspension & Chassis Components

ACTIVATE MORE GRIP.

Parts for SUBARU CROSSTREK GU

IMPROVE GRIP, HANDLING & PERFORMANCE.

Whiteline is a global leader in suspension and handling performance components, delivering high quality products engineered to improve vehicle balance, stability, and driver control. Designed and developed using advanced engineering and testing processes, Whiteline components are trusted by GU CROSSTREK drivers, enthusiasts, and motorsport profe... Read more

Whiteline is a global leader in suspension and handling performance components, delivering high quality products engineered to improve vehicle balance, stability, and driver control. Designed and developed using advanced engineering and testing processes, Whiteline components are trusted by GU CROSSTREK drivers, enthusiasts, and motorsport professionals around the world. With a focus on performance, durability, and precision, Whiteline products are designed to enhance the way GU CROSSTREKs respond, handle, and perform in real-world driving conditions.

Why Upgrade Your GU CROSSTREK Suspension

Upgrading GU CROSSTREK suspension components is one of the most effective ways to improve vehicle handling, stability, and overall driving performance. Over time, factory suspension components can wear or lose effectiveness, reducing steering response and vehicle control. Performance-focused suspension upgrades help maintain correct suspension geometry, improve tyre contact with the road, and reduce unwanted movement during braking, acceleration, and cornering. With the right SUBARU CROSSTREK components installed, drivers can experience improved confidence, responsiveness, and overall driving feel.

How to Choose the Right GU CROSSTREK Suspension Components

Selecting the right suspension components depends on the vehicle, driving style, and intended performance goals. Whiteline designs components that help drivers improve handling precision while maintaining everyday drivability. Whether the goal is improving cornering performance, reducing vehicle sway, or sharpening steering response, Whiteline GU CROSSTREK suspension components are engineered to work together as a complete handling system. Choosing the correct components helps ensure optimal balance between performance, comfort, and control.

Vehicle Compatibility Information

Whiteline develops suspension and handling components for GU CROSSTREKs. Products are engineered to integrate with factory suspension systems while improving performance and responsiveness. Whether a GU CROSSTREK is used for daily driving, spirited road use, or performance-focused applications, Whiteline components are designed to enhance handling characteristics while maintaining reliability and durability.

Whiteline Key Products

Whiteline offers a comprehensive range of suspension and handling components designed to improve GU CROSSTREK balance, control, and cornering performance. Each product is engineered to deliver consistent performance while maintaining long term reliability.

GU CROSSTREK Steering and Alignment Components

Steering and alignment components play an important role in maintaining precise vehicle control. Whiteline designs components that help improve steering accuracy, maintain proper alignment, and reduce unwanted movement within the suspension system. These upgrades help deliver sharper steering response, improved driver feedback, and greater confidence behind the wheel.

GU CROSSTREK Suspension and Handling Components

Whiteline GU CROSSTREK suspension components are engineered to improve vehicle stability, balance, and overall handling performance. By managing suspension movement and maintaining proper geometry, these components help reduce body roll, improve tyre contact, and enhance cornering performance. The result is more predictable vehicle behaviour and improved driver control across a range of driving environments.

Installation Options

Whiteline GU CROSSTREK suspension components can be installed by experienced DIY enthusiasts or professional workshops. Proper installation ensures components perform as intended and deliver optimal handling improvements. Professional installation is recommended to ensure correct setup, alignment, and overall system performance.

Shop Whiteline GU CROSSTREK Suspension Components

Explore Whiteline’s full range of GU CROSSTREK suspension and handling components designed to improve vehicle balance, steering response, and overall driving performance. Whether enhancing everyday driving or refining handling performance, Whiteline provides engineered solutions trusted by GU CROSSTREK drivers worldwide.

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23 items

  1. Rear Sway Bar - 20mm 2 Point Adjustable
    SKU: BSR56Z 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 20mm 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 Sway Bar - 20mm 2 Point Adjustable

    Improves stability and control, transforming vehicle performance the perfect, complete upgrade. Includes: 1 Sway Bar, 2 Bushings
    In Stock
    Ships within 24hrs.
    Warranty IconWarranty
    		lifetime warranty
    Installation Time IconInstallation Time
    		2 Hours
    Kits Required IconKits Required
    		1
    $394.90 $315.92
    Install Guide Downloads
  2. Front Bump Steer - Correction Kit
    SKU: KCA313-TR Benefit Note:
    A must for lowered vehicles, Whiteline bump steer correction kits are designed to correct bump steer geometry using specially engineered tie rod ends. Reducing the bump steer results in a substantial increase to front roll resistance and a significant reduction in suspension compression of the outside front wheel during cornering. The result is more even weight distribution and improved tyre contact ultimately improving front end grip and cornering speeds.

    Front Bump Steer - Correction Kit

    Balances comfort with performance while minimising noise and vibrations; the perfect, complete upgrade. Includes: 2 Tie Rods
    In Stock
    Ships within 24hrs.
    Warranty IconWarranty
    		3 years warranty or up to 60,000km
    Installation Time IconInstallation Time
    		1.5 Hours
    Kits Required IconKits Required
    		1
    $184.28 $147.42
  3. Front Camber Adjusting Bolt - Kit 14mm
    SKU: KCA414 Benefit Note: Suffering uneven tyre wear? Sounds like poor alignment. Whiteline camber bolts provide the largest adjustment range (of up to +/- 1.5deg) to get that alignment back in check. Unlike other 'friction' lock designs we use a positive toothed lock washer which means NO SLIP. Simple to adjust and lock time after time with out slipping.

    Front Camber Adjusting Bolt - Kit 14mm
    Replaces lower bolt < -3.0deg - MOTORSPORT

    Camber Adjusting Bolt - Kit 14mm Adds +/- 1.5deg camber
    In Stock
    Ships within 24hrs.
    Warranty IconWarranty
    		lifetime warranty
    Installation Time IconInstallation Time
    		1 Hour
    Kits Required IconKits Required
    		1
    $40.70 $32.56
    Install Guide Downloads
  4. Front Control Arm Lower - Inner Front Bushing Kit
    SKU: W0506 Benefit Note:
    Over compliant front control arm bushings have a huge influence on vehicle stability, steering precision and braking efficiency. Whiteline's kit is specially designed to improve deflection rates for improved response and chassis control.

    Front Control Arm Lower - Inner Front Bushing Kit

    Maximises tyre contact with the road, improving cornering and grip; the perfect, complete upgrade. Includes: 4 Bushings, 2 Tubes
    In Stock
    Ships within 24hrs.
    Warranty IconWarranty
    		lifetime warranty
    Installation Time IconInstallation Time
    		2.5 Hours
    Kits Required IconKits Required
    		1
    $86.47 $69.18
  5. Front Control Arm Lower - Inner Rear Bushing Kit
    SKU: W53353 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
    Standard Alignment

    Maximises tyre contact with the road, improving cornering and grip; the perfect, complete upgrade. Includes: 2 Shell Bushings, 2 Tubes
    In Stock
    Ships within 24hrs.
    Warranty IconWarranty
    		lifetime warranty
    Installation Time IconInstallation Time
    		2.5 Hours
    Kits Required IconKits Required
    		1
    $155.93 $124.74
    Install Guide Downloads
  6. Front Control Arm Lower - Inner Rear Bushing Kit-Double Offset
    SKU: KCA334 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-Double Offset
    Performance Alignment - Adds +0.5deg caster + anti-lift

    Greatly increases control and confidence; the perfect, complete upgrade. Includes: 2 Shell Bushings, 4 Bushings, 2 Tubes, 2 Washers
    In Stock
    Ships within 24hrs.
    Warranty IconWarranty
    		3 years warranty or up to 60,000km
    Installation Time IconInstallation Time
    		3 Hours
    Kits Required IconKits Required
    		1
    $138.47 $110.77
    Install Guide Downloads
  7. Front Engine Pitch Arm - Assembly
    SKU: KBR39 Benefit Note:
    Subaru designed the pitch stop mount to assist in controlling the engine and drivetrain forward and aft twisting motion. The pitch stop is inherently soft due to the plastic body and high compliance rubber bushing design and was built for comfort and not responsiveness or feel. Whiteline's Billet 6061-T6 aluminium pitch stop mounting is built to handle the demands of high torque and power output engines by limiting the amount of movement the engine and drivetrain will place upon the pitch stop. Utilising low compliance bushing technology this eliminates the slop, twisting and shudder found in the OEM rubber bushings allowing for a faster, positive, responsive feel of power delivery on and off the throttle.

    Front Engine Pitch Arm - Assembly
    Pitch arm under airbox/intercooler

    Delivers a balanced mix of comfort, precision, and durability; the perfect, complete upgrade. Includes: 1 Pitch Mount
    In Stock
    Ships within 24hrs.
    Warranty IconWarranty
    		lifetime warranty
    Installation Time IconInstallation Time
    		2 Hours
    Kits Required IconKits Required
    		1
    $234.00 $187.20
    Install Guide Downloads
  8. Front Roll Centre - Correction Kit
    SKU: KCA313-BJ Benefit Note:
    A must for lowered vehicles, Whiteline roll centre correction kit are designed to correct roll-centre geometry using specially engineered ball-joints. Raising the front roll-centre results in a substantial increase to front roll resistance and a significant reduction in suspension compression of the outside front wheel during cornering. The result is more even weight distribution and improved tyre contact ultimately improving front end grip and cornering speeds.

    Front Roll Centre - Correction Kit

    Built tough for better durability and long-lasting performance; the perfect, complete upgrade. Includes: 2 Ball Joints
    In Stock
    Ships within 24hrs.
    Warranty IconWarranty
    		3 years warranty or up to 60,000km
    Installation Time IconInstallation Time
    		1.5 Hours
    Kits Required IconKits Required
    		1
    $184.28 $147.42
  9. Front Roll Centre/Bump Steer - Correction Kit
    SKU: KCA313 Benefit Note:
    A must for lowered vehicles, Whiteline roll centre and bump steer correction kits are designed to correct roll-centre geometry using specially engineered ball-joints and tie rod ends. Raising the front roll-centre results in a substantial increase to front roll resistance and a significant reduction in suspension compression of the outside front wheel during cornering. The result is more even weight distribution and improved tyre contact ultimately improving front end grip and cornering speeds.

    Front Roll Centre/Bump Steer - Correction Kit

    Built tough for better durability and long-lasting performance; the perfect, complete upgrade. Includes: 2 Ball Joints & 2 Tie Rods
    In Stock
    Ships within 24hrs.
    Warranty IconWarranty
    		3 years warranty or up to 60,000km
    Installation Time IconInstallation Time
    		3 Hours
    Kits Required IconKits Required
    		1
    $368.56 $294.84
    Install Guide Downloads
  10. Front Sway Bar Link - Assembly
    SKU: KLC180-315 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 Sway Bar Link - Assembly
    Adjustable extra heavy duty

    Adjustable Ball/Ball Style - 12mm Ball Stud 310-335mm - horizontal heavy duty ball joints
    In Stock
    Ships within 24hrs.
    Warranty IconWarranty
    		3 years warranty or up to 60,000km
    Installation Time IconInstallation Time
    		1 Hour
    Kits Required IconKits Required
    		1
    $229.00 $183.19
    Install Guide Downloads
  11. Rear Sway Bar Link - Assembly
    SKU: KLC141 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.

    Rear Sway Bar Link - Assembly
    Adjustable extra heavy duty

    Adjustable Ball/Ball Style - 10mm Ball Stud 110-135mm - horizontal heavy duty ball joints
    In Stock
    Ships within 24hrs.
    Warranty IconWarranty
    		3 years warranty or up to 60,000km
    Installation Time IconInstallation Time
    		1 Hour
    Kits Required IconKits Required
    		1
    $198.99 $159.19
    Install Guide Downloads
  12. Rear Sway Bar Link - Assembly
    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.

    Rear Sway Bar Link - Assembly
    Universal cut to length - Must cut to 115mm

    Adjustable Ball/Ball Style - 10mm Ball Stud 80-320mm - universal cut to length - horizontal heavy duty ball joints
    In Stock
    Ships within 24hrs.
    Warranty IconWarranty
    		3 years warranty or up to 60,000km
    Installation Time IconInstallation Time
    		1 Hour
    Kits Required IconKits Required
    		1
    $140.50 $112.40
    Install Guide Downloads
  13. Rear Control Arm Lower Rear - Inner Bushing Kit
    SKU: W63428 Benefit Note:
    Suffering uneven tyre wear, unbalanced braking or a less predictable vehicle while cornering. It could be your suspension bushings have failed. Replace these worn parts with Whiteline synthetic elastomer bushings with core characteristics ensuring superior elasticity, memory and outright durability that offer a safer more predictable vehicle.

    Rear Control Arm Lower Rear - Inner Bushing Kit
    Standard Alignment

    Enhances steering response, delivering sharper handling and more predictable vehicle dynamics; the perfect, complete upgrade. Includes: 4 Bushings, 2 Tubes
    In Stock
    Ships within 24hrs.
    Warranty IconWarranty
    		lifetime warranty
    Installation Time IconInstallation Time
    		4 Hours
    Kits Required IconKits Required
    		1
    $108.34 $86.67
  14. Rear Control Arm Lower Rear - Outer Bearing Kit
    SKU: W63412 Benefit Note:
    A common serviceable item, worn joints exhibit excess movement and are commonly diagnosed simply from knocking and rattling noises coming from the upright or hub area. If worn and not replaced, these joints can have significant negative impact on wheel alignment and resulting uneven tyre wear or scrub. Whiteline's replacement joints boast superior internal joint structure for improved performance and durability. The outer housing also features a chamfered leading edge for ease of installation.

    Rear Control Arm Lower Rear - Outer Bearing Kit
    40.2mm OD

    Maximises tyre contact with the road, improving cornering and grip; the perfect, complete upgrade. Includes: 2 Bearings
    In Stock
    Ships within 24hrs.
    Warranty IconWarranty
    		3 years warranty or up to 60,000km
    Installation Time IconInstallation Time
    		3 Hours
    Kits Required IconKits Required
    		1
    $204.53 $163.63
    Install Guide Downloads
  15. Rear Control Arm Upper - Inner Bushing Kit
    SKU: W63225 Benefit Note: Suffering uneven tyre wear, unbalanced braking or a less predictable vehicle while cornering. It could be your suspension bushings have failed. Replace these worn parts with Whiteline synthetic elastomer bushings with core characteristics ensuring superior elasticity, memory and outright durability that offer a safer more predictable vehicle.

    Rear Control Arm Upper - Inner Bushing Kit
    Standard Alignment

    Delivers a balanced mix of comfort, precision, and durability; the perfect, complete upgrade. Includes: 8 Bushings, 4 Tubes
    In Stock
    Ships within 24hrs.
    Warranty IconWarranty
    		lifetime warranty
    Installation Time IconInstallation Time
    		3 Hours
    Kits Required IconKits Required
    		1
    $144.29 $115.43
    Install Guide Downloads

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