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Ships within 48 hours · Estimated delivery Sep 3 - Sep 8
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Description
Whiteline Audi A4/A6/A8/S4/S6 (B5/B6/C5/C6/D2) Front Caster Correction Radius Arm to Chassis BushingExperience precise wheel alignment adjustments with the WHITELINE Caster Adjustment Kits, designed specifically for car enthusiasts looking to optimize their vehicle's handling characteristics. Crafted from durable polyurethane, these eccentric bushings provide reliable performance and longevity even under demanding driving conditions. Sold as a complete kit, the set includes 2 bushings, 2 tubes, an installation guide, and assembly grease, ensuring
Experience precise wheel alignment adjustments with the WHITELINE Caster Adjustment Kits, designed specifically for car enthusiasts looking to optimize their vehicle's handling characteristics.Crafted from durable polyurethane, these eccentric bushings provide reliable performance and longevity even under demanding driving conditions.
Sold as a complete kit, the set includes 2 bushings, 2 tubes, an installation guide, and assembly grease, ensuring you have all necessary components for a smooth installation process.
This kit is designed to correct front caster angles by both -0.50 and +0.50 degrees, allowing fine-tuning for improved steering response and stability.
Ideal for tuning applications where precise control over suspension geometry is crucial, these caster correction control arm bushings help enhance your vehicle’s cornering capabilities and overall drivability.
The product carries the WHITELINE brand assurance and the manufacturer’s part number KCA422, making it easy to identify and order the authentic part.
Whether you're upgrading your own ride or supplying parts for a workshop, these caster adj kits provide a cost-effective and high-quality solution.
With a focus on enthusiast-driven performance and European delivery efficiency, this kit fits perfectly with Tuningsupply’s mission to bring fast, reliable performance upgrades to automotive hobbyists.
Choose WHITELINE Caster Adjustment Kits and experience the balance of durability, precision, and ease-of-installation for your next suspension tuning project.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
😊
Size: Medium, Color: (601) Bittersweet Pink / Stone / Stone
These are really nice except I don’t like all the colors of them so I’m getting different ones same company just different colors. I don’t like the thick ones these are perfect.. 🤩
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Reviewed in the United States on February 24, 2026
★★★★★ 3
Pretty Colors to Encourage Me to Walk!
Size: X-Large, Color: (601) Bittersweet Pink / Stone / Stone
Hum. Extra large does not seem extra large. I have a slender but size 10-10.5 foot. Will keep but was hoping for a looser fit. Bought to match an Under Armour walking outfit.
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Reviewed in the United States on May 16, 2026
★★★★★ 5
Socks
Size: X-Large, Color: (601) Bittersweet Pink / Stone / Stone
So cute
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Reviewed in the United States on March 6, 2026
★★★★★ 5
LOVE THEM!!
Size: Small, Color: (001) Black / Black / Castlerock
LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!
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Reviewed in the United States on February 18, 2026
★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
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Reviewed in the United States on May 6, 2026