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Activate more grip

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Suspension & Chassis Components

ACTIVATE MORE GRIP.

Suspension Arms for AUDI A3 8Y S3 Quattro

IMPROVE GRIP, HANDLING & PERFORMANCE.

8Y S3 Quattro A3 Suspension arms are critical components that connect your wheels to the chassis, controlling wheel movement, maintaining correct geometry and keeping your vehicle stable under load. Over time, worn or damaged suspension arms can lead to vague handling, uneven tyre wear and compromised safety. Our range of suspension arms offer d... Read more

8Y S3 Quattro A3 Suspension arms are critical components that connect your wheels to the chassis, controlling wheel movement, maintaining correct geometry and keeping your vehicle stable under load. Over time, worn or damaged suspension arms can lead to vague handling, uneven tyre wear and compromised safety. Our range of suspension arms offer durable, high-quality options designed to restore precise handling, proper geometry and confident on-road performance.

Why Upgrade Your Suspension Arms

Worn 8Y S3 Quattro A3 suspension arms allow excess movement in the suspension system, which leads to vague steering, uneven tyre wear, clunking sounds and a loss of handling precision. Damaged or bent arms can also throw out your wheel alignment, accelerating wear on tyres, bushings and related components. Replacing worn suspension arms restores proper wheel control, tightens response and brings back the composed, predictable handling your vehicle was designed to deliver. For performance and modified vehicles, upgrading to adjustable or alignment arms also allows fine-tuning of suspension geometry for improved grip, balance and tyre wear.

Why Choose Our 8Y S3 Quattro A3 Suspension Arms

Our 8Y S3 Quattro A3 suspension arms are built using high-quality materials and precision manufacturing to deliver reliable performance, long service life and accurate fitment. Each arm is engineered to meet or exceed factory specifications, with durable construction that resists load stress, corrosion and wear. From direct-fit replacements to adjustable performance options, our range offers solutions for everyday driving, off-road use and performance applications.

How 8Y S3 Quattro A3 Suspension Arms Improve Vehicle Performance

8Y S3 Quattro A3 Suspension arms play a central role in how your vehicle handles, steers and rides. They control the path each wheel travels through its suspension movement, ensuring consistent contact with the road and maintaining correct alignment under load. Quality suspension arms reduce unwanted flex and deflection, which sharpens steering response, improves stability and delivers more predictable behaviour through corners, over bumps and during hard braking. Adjustable alignment arms take things a step further, allowing precise control over camber, caster and toe to suit specific driving styles, lowered ride heights or performance applications.

Installation and Support

Suspension arm replacement is best suited to experienced DIY installers or professional workshops, as correct torque, alignment and fitment are critical to safe handling performance. Each 8Y S3 Quattro A3 arm is engineered for direct fitment to make installation as straightforward as possible, and a wheel alignment is recommended after fitting. If you have any questions about fitment, specifications or choosing between standard and adjustable options, our team is here to help.

Shop 8Y S3 Quattro A3 Suspension Arms

Browse our full range of suspension arms to find the right solution for your 8Y S3 Quattro A3. Order today and restore the precision, stability and control your suspension was designed to deliver.

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9 Items

  1. Front Control Arm Lower - Arm Assembly

    Front Control Arm Lower - Arm Assembly
    ✅ Fits AUDI A3 8Y S3 Quattro

    Front Control Arm Lower - Arm Assembly
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: KTA262 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 +2.5deg caster improvements into these arms to optimise wheel alignments settings for 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 AUDI A3 8Y S3 Quattro

    ℹ️ Performance alloy - Fixed -0.3deg camber and +2.5deg caster correction
    Ensures long-lasting durability, matter matter the purpose; the perfect, complete upgrade. Includes: 2 Arms
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    Qty Required 1
    Kit Contents 2 Arms
    $748.00
  2. Front Control Arm Lower - Arm Assembly

    Front Control Arm Lower - Arm Assembly
    ✅ Fits AUDI A3 8Y S3 Quattro

    Front Control Arm Lower - Arm Assembly
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    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 AUDI A3 8Y S3 Quattro

    ℹ️ Performance - Adds +/- 0.5deg camber and caster
    Greatly increases control and confidence; the perfect, complete upgrade. Includes: 2 Arms
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    Qty Required 1
    Kit Contents 2 Arms
    $335.50
  3. Front Control Arm Lower - Arm Assembly

    Front Control Arm Lower - Arm Assembly
    ✅ Fits AUDI A3 8Y S3 Quattro

    Front Control Arm Lower - Arm Assembly
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    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 AUDI A3 8Y S3 Quattro

    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 24hrs.
    Ships within 24hrs.
    Qty Required 1
    Kit Contents 2 Arms
    $929.50
  4. Front Control Arm Lower - Arm Assembly-Left

    Front Control Arm Lower - Arm Assembly-Left
    ✅ Fits AUDI A3 8Y S3 Quattro

    Front Control Arm Lower - Arm Assembly-Left
    Pre-Order
    Available for Preorder. Stock due on 5/6/2026.
    Available for Preorder. Stock due on 5/6/2026.
    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 AUDI A3 8Y S3 Quattro

    ℹ️ Replacement and repair upgrade - Includes ball joint
    Greatly increases control and confidence; the perfect, complete upgrade. Includes: 1 Arm
    Pre-Order
    Available for Preorder. Stock due on 5/6/2026.
    Available for Preorder. Stock due on 5/6/2026.
    Qty Required 1
    Kit Contents 1 Arm
    $181.74
  5. Front Control Arm Lower - Arm Assembly-Right

    Front Control Arm Lower - Arm Assembly-Right
    ✅ Fits AUDI A3 8Y S3 Quattro

    Front Control Arm Lower - Arm Assembly-Right
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    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 AUDI A3 8Y S3 Quattro

    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 24hrs.
    Ships within 24hrs.
    Qty Required 1
    Kit Contents 1 Arm
    $181.74
  6. Front Control Arm Lower - Arm Bushing Service Kit

    Front Control Arm Lower - Arm Bushing Service Kit
    ✅ Fits AUDI A3 8Y S3 Quattro

    Front Control Arm Lower - Arm Bushing Service Kit
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: KSK132 Benefit Note:
    Bushing Service kit to suit Whiteline Lower Control Arms

    Front Control Arm Lower - Arm Bushing Service Kit
    ✅ Fits AUDI A3 8Y S3 Quattro

    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 24hrs.
    Ships within 24hrs.
    Qty Required 1
    Kit Contents 2 Shell Bushings, 4 Bushings, 2 Tubes
    $204.12
  7. Front Control Arm Lower - Arm Bushing Service Kit

    Front Control Arm Lower - Arm Bushing Service Kit
    ✅ Fits AUDI A3 8Y S3 Quattro

    Front Control Arm Lower - Arm Bushing Service Kit
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: KSK131 Benefit Note:
    Bushing Service kit to suit Whiteline Lower Control Arms

    Front Control Arm Lower - Arm Bushing Service Kit
    ✅ Fits AUDI A3 8Y S3 Quattro

    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 24hrs.
    Ships within 24hrs.
    Qty Required 1
    Kit Contents 2 Shell Bushings, 4 Bushings, 2 Tubes
    $217.09
  8. Rear Control Arm Lower Front - Arm Assembly

    Rear Control Arm Lower Front - Arm Assembly
    ✅ Fits AUDI A3 8Y S3 Quattro

    Rear Control Arm Lower Front - Arm Assembly
    Pre-Order
    Available for Preorder. Stock due on 9/5/2026.
    Available for Preorder. Stock due on 9/5/2026.
    SKU: KTA293 Benefit Note: Heavy duty adjustable alloy rear lower front control arms designed to allow for increased range with easy on-car toe adjustment. Low compliance bushings are used to minimise NVH and maximise longevity.

    Rear Control Arm Lower Front - Arm Assembly
    ✅ Fits AUDI A3 8Y S3 Quattro

    ℹ️ Performance - On-car adjustable toe correction - MOTORSPORT
    Delivers a balanced mix of comfort, precision, and durability; the perfect, complete upgrade. Includes: 2 Arms
    Pre-Order
    Available for Preorder. Stock due on 9/5/2026.
    Available for Preorder. Stock due on 9/5/2026.
    Qty Required 1
    Kit Contents 2 Arms
    $317.90
  9. Rear Control Arm Upper - Arm Assembly

    Rear Control Arm Upper - Arm Assembly
    ✅ Fits AUDI A3 8Y S3 Quattro

    Rear Control Arm Upper - Arm Assembly
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    SKU: KTA294 Benefit Note: 
    Heavy duty adjustable rear upper front control arms designed to allow for increased range with easy on-car camber adjustment. Low compliance bushings are used to minimise NVH and maximise longevity.

    Rear Control Arm Upper - Arm Assembly
    ✅ Fits AUDI A3 8Y S3 Quattro

    ℹ️ Performance - On-car adjustable 2.5deg camber correction
    Greatly increases control and confidence; the perfect, complete upgrade. Includes: 2 Arms
    In Stock
    Ships within 24hrs.
    Ships within 24hrs.
    Qty Required 1
    Kit Contents 2 Arms
    $535.70

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