SKU: 13628529255

034 Motorsport Spherical MQB Rear Trailing Arm Upgrade Kit

Sale price$351.86 Regular price$390.96
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

034 Motorsport Spherical MQB Rear Trailing Arm Upgrade KitThe 034Motorsport Rear Trailing Arm Spherical Bearing Upgrade Kit is designed to replace the factory rubber bushings, resulting in improved handling, and more predictable and precise cornering. Factory rubber rear trailing arm bushings deflect under load, causing the rear end to feel vague and loose, as well as leading to the improper suspension geometry and increased understeer. This becomes especially apparent when cornering on uneven surfaces,

 

The 034Motorsport Rear Trailing Arm Spherical Bearing Upgrade Kit is designed to replace the factory rubber bushings, resulting in improved handling, and more predictable and precise cornering.

 

 

Factory rubber rear trailing arm bushings deflect under load, causing the rear end to feel vague and loose, as well as leading to the improper suspension geometry and increased understeer. This becomes especially apparent when cornering on uneven surfaces, where the back of the car can feel floaty or unpredictable. The same exact rubber bushing was used by Audi/Volkswagen on a variety of applications, from the Volkswagen Golf to the Audi RS3, leaving much to be desired by enthusiasts and competitive drivers alike.

 

 

This kit replaces the rubber bushings with motorsport-quality Aurora Spherical Bearings, which allow for proper articulation without any deflection, ensuring precise handling, and a confidence-inspiring road feel. Unlike polyurethane bushings, spherical bearings allow for full suspension articulation without binding, while completely eliminating slop from bushing flex.

 

 

Features:

 

 

  • Fully Assembled with New Factory Steel Trailing Arms - Simple Bolt-In Installation!

     

  • Genuine Aurora Spherical Bearings Featuring Teflon Race Lining

     

  • Billet Aluminum Bearing Holders - Anodized Black

     

  • Stainless Steel Bearing Spacers

     

  • Improved Handling & Road Feel

     

  • More Precise & Predictable Handling

     

  • Fully Rebuildable 

    Fitment:

     

     

    • 2015 - Present Audi A3/S3/RS3 (8V - MQB)

       

    • 2016 - Present Audi TT/TTS (MkIII - MQB)

       

    • 2015 - Present Volkswagen Golf/GTI/ R (MkVII - MQB)

       

    Replaces:

     

     

    • 5QM505223 5QM 505 223

       

    • 5QM505224 5QM 505 224

       

    • 5Q0505541A 5Q0 505 541 A

       

    Installation Instructions:

     

     

    • Coming Soon!

       

    Please Note: We recommend getting an alingment to factory specifications after installing the 034Motorsport Rear Trailing Arm Spherical Bearing Upgrade Kit.

      Founded in 2005, 034 Motorsport is driven by the passion to bring motorsport-quality performance products and tuning to your Audi and Volkswagen vehicles.

      Shipping Notes
      • Free Standard Shipping on $100+ Orders to the USA.
      • Except Preorder products are shipped in 48 hours.
      • Delivery to the USA:
      1. 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
      SKU: 13628529255

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      4.8 ★★★★★
      Based on 22 reviews
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      chauntal
      Alexandria, US
      ★★★★★ 5
      Comfortable sunglasses
      Color: Gold Frame/Black Lens
      Great fit, definitely polarized, and super cute on. Even the packaging was nice. Definitely a great buy for the price!
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on June 1, 2026
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      Emily R
      Port Orchard, US
      ★★★★★ 5
      Nice quality for the price
      Color: Tortoise Frame/Brown Lens
      Love these. Better quality than I thought they might be. Fit well, look nice.
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      Reviewed in the United States on April 29, 2026
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      cmomes
      New York, US
      ★★★★★ 5
      Quality for lower price than brand sunnies
      Color: Beige Tortoise Frame / Brown Gradient Lens
      High quality for a low price. I'm someone who always loses my sunglasses so I won't allow myself to purchase any name brands. I've had my fair share of cheap sunnies for this reason. These are probably the best "off-brand" I've tried - and I've tried a lot. They are definitely polarized and are lightweight with a good fit - some of the cheaper brands are really tight on the ears and the plastic is clearly cheaply made, making them heavier. They are also a cute style with a variety of colors available. The other thing with cheaper sunglasses is they are usually not that great to peer out of. Some of them I can't wear to drive bc they are too dark, or not dark enough for glares on the road. These are great for driving - the lens coloring is just right to see well and also feel like you're not squinting. I'm buying another pair for when I inevitably lose these!
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      Reviewed in the United States on August 12, 2025
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      Porkysmom
      Natrona Heights, US
      ★★★★★ 5
      Polarized sunglasses are just what I needed
      Color: Tortoise Frame / Mirror Pink Lens
      I really like these sunglasses. They are polarized and work great. They fit well and don't fall off when I bend over, which is important. They are light on my face and don't make marks or pressure on my nose. The color is perfect and they are really cute. They are a great value, well worth it. The cleaning cloth and bag to keep them in are a bonus. Very comfortable!
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      Reviewed in the United States on April 13, 2026
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      Marzi
      Port Orchard, US
      ★★★★★ 5
      Great price and quality
      Color: Beige Tortoise Frame / Brown Gradient Lens
      Glasses are comfortable and look good. Great sun coverage
      WAS THIS REVIEW HELPFUL?YesReportShare
      Reviewed in the United States on June 10, 2026

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