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Suspension & Chassis Components

ACTIVATE MORE GRIP.

Parts for SUBARU IMPREZA GJ, GP Sedan and Hatch

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 GJ, GP Sedan and Hatch IMPREZA drivers, enthusiasts, an... 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 GJ, GP Sedan and Hatch IMPREZA drivers, enthusiasts, and motorsport professionals around the world. With a focus on performance, durability, and precision, Whiteline products are designed to enhance the way GJ, GP Sedan and Hatch IMPREZAs respond, handle, and perform in real-world driving conditions.

Why Upgrade Your GJ, GP Sedan and Hatch IMPREZA Suspension

Upgrading GJ, GP Sedan and Hatch IMPREZA 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 IMPREZA components installed, drivers can experience improved confidence, responsiveness, and overall driving feel.

How to Choose the Right GJ, GP Sedan and Hatch IMPREZA 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 GJ, GP Sedan and Hatch IMPREZA 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 GJ, GP Sedan and Hatch IMPREZAs. Products are engineered to integrate with factory suspension systems while improving performance and responsiveness. Whether a GJ, GP Sedan and Hatch IMPREZA 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 GJ, GP Sedan and Hatch IMPREZA balance, control, and cornering performance. Each product is engineered to deliver consistent performance while maintaining long term reliability.

GJ, GP Sedan and Hatch IMPREZA 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.

GJ, GP Sedan and Hatch IMPREZA Suspension and Handling Components

Whiteline GJ, GP Sedan and Hatch IMPREZA 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 GJ, GP Sedan and Hatch IMPREZA 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 GJ, GP Sedan and Hatch IMPREZA Suspension Components

Explore Whiteline’s full range of GJ, GP Sedan and Hatch IMPREZA 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 GJ, GP Sedan and Hatch IMPREZA drivers worldwide.

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54 items

  1. Front Anti Roll Bar Link - Assembly

    Front Anti Roll Bar Link - Assembly
    ✅ Fits SUBARU IMPREZA GJ, GP Sedan and Hatch

    Front Anti Roll Bar Link - Assembly
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: KLC32 Benefit Note:
    The kit utilises a high tensile extruded alloy link fitted with ultra low compliance synthetic elastomer bushings. Critical hardware is replaced with high tensile components to match the higher loads. The result is much more precise and direct roll control with up to 25% more effective bar rate available at lower wheel deflection points. This does NOT mean an outright increase in your bar rate but rather a quickening of its effect allowing more bar rate earlier. Link shape and bush mounts are designed to allow maximum sway bar articulation to ensure full suspension travel while acting more directly under vertical load. Standard length maintains correct sway bar operation.

    Front Anti Roll Bar Link - Assembly
    ✅ Fits SUBARU IMPREZA GJ, GP Sedan and Hatch

    ℹ️ Extra heavy duty alloy - Replaces OEM ball joint link - Suits OEM anti roll bar
    Designed to perform under extreme conditions, delivering long-lasting, reliable performance the perfect, complete upgrade. Includes: 2 Links, 4 Spacers, 4 Bolts, 12 Washers, 4 Nuts
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 2 Links, 4 Spacers, 4 Bolts, 12 Washers, 4 Nuts
    £147.28
  2. Front Anti Roll Bar Link - Bushing Service Kit

    Front Anti Roll Bar Link - Bushing Service Kit
    ✅ Fits SUBARU IMPREZA GJ, GP Sedan and Hatch

    Front Anti Roll Bar Link - Bushing Service Kit
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: W0008 Benefit Note:
    Worn or deteriorated link bushings although small can have considerable influence over sway bar performance and more notably vehicle handling behaviour. Whiteline bushings are engineered to last and deliver improved driving performance.

    Front Anti Roll Bar Link - Bushing Service Kit
    ✅ Fits SUBARU IMPREZA GJ, GP Sedan and Hatch

    ℹ️ Suits Whiteline KLC32
    Engineered for precision and balance and maintains optimal suspension geometry under load; the perfect, complete upgrade. Includes: 4 Bushings, 4 Tubes
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 4 Bushings, 4 Tubes
    £36.88
  3. Front Bump Steer - Correction Kit

    Front Bump Steer - Correction Kit
    ✅ Fits SUBARU IMPREZA GJ, GP Sedan and Hatch

    Front Bump Steer - Correction Kit
    Pre-Order
    Available for Preorder. Stock due on 9/4/2026.
    Available for Preorder. Stock due on 9/4/2026.
    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
    ✅ Fits SUBARU IMPREZA GJ, GP Sedan and Hatch

    Balances comfort with performance while minimising noise and vibrations; the perfect, complete upgrade. Includes: 2 Tie Rods
    Pre-Order
    Available for Preorder. Stock due on 9/4/2026.
    Available for Preorder. Stock due on 9/4/2026.
    Qty Required 1
    Kit Contents 2 Tie Rods
    £117.82
  4. Front Control Arm Lower - Arm Assembly-Left

    Front Control Arm Lower - Arm Assembly-Left
    ✅ Fits SUBARU IMPREZA GJ, GP Sedan and Hatch

    Front Control Arm Lower - Arm Assembly-Left
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: WA456L 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 SUBARU IMPREZA GJ, GP Sedan and Hatch

    ℹ️ Replacement and repair upgrade - Includes ball joint
    Ensures long-lasting durability, matter matter the purpose; the perfect, complete upgrade. Includes: 1 Arm
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 1 Arm
    £149.22
  5. Front Control Arm Lower - Arm Assembly-Right

    Front Control Arm Lower - Arm Assembly-Right
    ✅ Fits SUBARU IMPREZA GJ, GP Sedan and Hatch

    Front Control Arm Lower - Arm Assembly-Right
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: WA456R 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 SUBARU IMPREZA GJ, GP Sedan and Hatch

    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
    £149.22
  6. Front Control Arm Lower - Inner Front Bushing Kit

    Front Control Arm Lower - Inner Front Bushing Kit
    ✅ Fits SUBARU IMPREZA GJ, GP Sedan and Hatch

    Front Control Arm Lower - Inner Front Bushing Kit
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    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
    ✅ Fits SUBARU IMPREZA GJ, GP Sedan and Hatch

    Maximises tyre contact with the road, improving cornering and grip; the perfect, complete upgrade. Includes: 4 Bushings, 2 Tubes
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 4 Bushings, 2 Tubes
    £51.72
  7. Front Control Arm Lower - Inner Rear Bushing Kit

    Front Control Arm Lower - Inner Rear Bushing Kit
    ✅ Fits SUBARU IMPREZA GJ, GP Sedan and Hatch

    Front Control Arm Lower - Inner Rear Bushing Kit
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    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
    ✅ Fits SUBARU IMPREZA GJ, GP Sedan and Hatch

    ℹ️ 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 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 2 Shell Bushings, 2 Tubes
    £112.99
  8. Front Engine Pitch Arm - Assembly

    Front Engine Pitch Arm - Assembly
    ✅ Fits SUBARU IMPREZA GJ, GP Sedan and Hatch

    Front Engine Pitch Arm - Assembly
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    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
    ✅ Fits SUBARU IMPREZA GJ, GP Sedan and Hatch

    ℹ️ Pitch arm under airbox
    Delivers a balanced mix of comfort, precision, and durability; the perfect, complete upgrade. Includes: 1 Pitch Mount
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 1 Pitch Mount
    £159.65
  9. Front Engine Pitch Arm - Bushing Kit

    Front Engine Pitch Arm - Bushing Kit
    ✅ Fits SUBARU IMPREZA GJ, GP Sedan and Hatch

    Front Engine Pitch Arm - Bushing Kit
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: W92832 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 - Bushing Kit
    ✅ Fits SUBARU IMPREZA GJ, GP Sedan and Hatch

    ℹ️ Insert - Suits plastic pitch arm
    Enhances steering response, delivering sharper handling and more predictable vehicle dynamics; the perfect, complete upgrade. Includes: 3 Insert Bushings, 1 Tube
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 3 Insert Bushings, 1 Tube
    £24.62
  10. Front Gearbox Mount - Bushing Kit

    Front Gearbox Mount - Bushing Kit
    ✅ Fits SUBARU IMPREZA GJ, GP Sedan and Hatch

    Front Gearbox Mount - Bushing Kit
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: KDT984 Benefit Note:
    Factory Transmission mounts are built for comfort and the heavily voided Subaru transmission mounts are no exception. Reduce the lag in your shift response and feel by removing the slop from the rubber transmission mounting by inserting Whiteline's low compliance polymer insert. Designed to fill the voided areas in the transmission mount this achieves a crisp feel through gear changes and on/off throttle applications.

    Front Gearbox Mount - Bushing Kit
    ✅ Fits SUBARU IMPREZA GJ, GP Sedan and Hatch

    ℹ️ Insert - Suits CVT non turbo models
    Maximises grip and stability for better control; the perfect, complete upgrade. Includes: 1 Insert Bushing
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 1 Insert Bushing
    £5.68
  11. Front Roll Centre - Correction Kit

    Front Roll Centre - Correction Kit
    ✅ Fits SUBARU IMPREZA GJ, GP Sedan and Hatch

    Front Roll Centre - Correction Kit
    Pre-Order
    Available for Preorder. Ships within 4-6 weeks.
    Available for Preorder. Ships within 4-6 weeks.
    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
    ✅ Fits SUBARU IMPREZA GJ, GP Sedan and Hatch

    Built tough for better durability and long-lasting performance; the perfect, complete upgrade. Includes: 2 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 Ball Joints
    £123.08
  12. Front Roll Centre/Bump Steer - Correction Service Kit

    Front Roll Centre/Bump Steer - Correction Service Kit
    ✅ Fits SUBARU IMPREZA GJ, GP Sedan and Hatch

    Front Roll Centre/Bump Steer - Correction Service Kit
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: W0907 Benefit Note:
    A must for lowered vehicles, Whiteline roll centre, bump steer and camber correction kits 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/Bump Steer - Correction Service Kit
    ✅ Fits SUBARU IMPREZA GJ, GP Sedan and Hatch

    ℹ️ Suits Whiteline KCA313
    Maximises grip and stability for better control; the perfect, complete upgrade. Includes: 4 Boots
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 4 Boots
    £32.68
  13. Rear Brace - Anti Roll Bar Mount Support

    Rear Brace - Anti Roll Bar Mount Support
    ✅ Fits SUBARU IMPREZA GJ, GP Sedan and Hatch

    Rear Brace - Anti Roll Bar Mount Support
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: KBR15 Benefit Note:
    Whiteline's rear sway bar mount support brace increases the stiffness of the rear sway bar mount and reduce the likelihood of bending or cracking of the OEM mount due to the increased loads placed upon it. Recommended use with aftermarket sway bars for optimum sway bar performance.

    Rear Brace - Anti Roll Bar Mount Support
    ✅ Fits SUBARU IMPREZA GJ, GP Sedan and Hatch

    Improves stability and control, transforming vehicle performance the perfect, complete upgrade. Includes: 2 Braces, 2 Bolts, 4 Washers
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 2 Braces, 2 Bolts, 4 Washers
    £75.74
  14. Rear Control Arm Upper - Inner Bushing Kit

    Rear Control Arm Upper - Inner Bushing Kit
    ✅ Fits SUBARU IMPREZA GJ, GP Sedan and Hatch

    Rear Control Arm Upper - Inner Bushing Kit
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: KCA326 Benefit Note:
    Whiteline adjustable camber kits provide the ability to fine tune camber settings for optimum tyre contact resulting in improved vehicle handling and increased tyre life. The kit includes low compliance synthetic elastomer bushings which help maintain preferred alignment settings as well as providing enhanced steering response.

    Rear Control Arm Upper - Inner Bushing Kit
    ✅ Fits SUBARU IMPREZA GJ, GP Sedan and Hatch

    ℹ️ Performance Alignment - On-car adjustable - Adds +/- 0.75deg camber
    Maximises tyre contact with the road, improving cornering and grip; the perfect, complete upgrade. Includes: 8 Bushings, 4 Tubes, 8 Bolts, 8 Washers, 4 Nuts
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 8 Bushings, 4 Tubes, 8 Bolts, 8 Washers, 4 Nuts
    £147.28
  15. Rear Differential Mount - Front Bushing Kit

    Rear Differential Mount - Front Bushing Kit
    ✅ Fits SUBARU IMPREZA GJ, GP Sedan and Hatch

    Rear Differential Mount - Front Bushing Kit
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    SKU: KDT905 Benefit Note:
    Whiteline's differential bushing solutions ensure pinion angles are maintained while delivering an improved gear shift resulting in reduced initial torque loss and greater power transfer to the wheels.

    Rear Differential Mount - Front Bushing Kit
    ✅ Fits SUBARU IMPREZA GJ, GP Sedan and Hatch

    Balances comfort with performance while minimising noise and vibrations; the perfect, complete upgrade. Includes: 4 Bushings & 2 Tubes
    In Stock
    Ships within 48hrs.
    Ships within 48hrs.
    Qty Required 1
    Kit Contents 4 Bushings, 2 Tubes
    £57.18

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