SKU: 19899735820

034Motorsport Billet Aluminum Rear Subframe Mount Insert Kit, Audi B8/B8.5 A4/A5/Allroad - 034-601-0038

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Description

034Motorsport Billet Aluminum Rear Subframe Mount Insert Kit, Audi B8/B8.5 A4/A5/Allroad - 034-601-0038034 Billet Aluminum Rear Subframe Mount Insert Kit, Audi B8 B8. 5 A4 A5 Allroad 034Motorsport is pleased to present Billet Aluminum Rear Subframe Mount Inserts for the B8 B8. 5 Audi A4 A5 Allroad! The B8 B8. 5 Audi A4 A5 Allroad use rubber rear subframe mounts which deflect under load, causing the rear end to feel vague and loose, as well as leading to less than optimal suspension geometry and increased understeer. These precision machined billet

034 Billet Aluminum Rear Subframe Mount Insert Kit, Audi B8/B8.5 A4/A5/Allroad

034Motorsport is pleased to present Billet Aluminum Rear Subframe Mount Inserts for the B8/B8.5 Audi A4/A5/Allroad!

The B8/B8.5 Audi A4/A5/Allroad use rubber rear subframe mounts which deflect under load, causing the rear end to feel vague and loose, as well as leading to less-than-optimal suspension geometry and increased understeer. These precision-machined billet aluminum inserts are designed to fill voids in the factory rear subframe mounts, and limit subframe movement without sacrificing ride quality or introducing any perceivable additional noise, vibration, or harshness into the cabin. The result is a more refined, connected driving experience, as well as improved effectiveness of aftermarket rear sway bar upgrades and suspension components.

Designed to work in conjunction with the factory rubber mounts, this insert package was engineered using CAD software and thoroughly tested and refined to provide a significant improvement in handling performance and feel.

These inserts were tested extensively by 034Motorsport and independent Audi enthusiasts before release on multiple B8/B8.5 vehicles. Installation is very simple, can be performed in under an hour, and is completely reversible.

Features:
  • T6-6061 Billet Aluminum Construction
  • CNC-Machined In-House
  • Clear Anodized Finish for Durability
  • Engineered to Fill Voids In Factory Rear Subframe Mounts
  • Helps Maintain Proper Suspension Geometry When Cornering
  • Reduces Rear Subframe Movement During Launches & Acceleration
  • Improves Shifting Feel, Resulting in Crisper Shifts
  • Virtually No Additional NVH Transfer Inside Cabin
  • Easy, Straightforward Installation
What's Included:
  • 034Motorsport Billet Aluminum B8/B8.5 Audi A4/A5/Allroad Rear Subframe Insert - Front (Pair)
  • 034Motorsport Billet Aluminum B8/B8.5 Audi A4/A5/Allroad Rear Subframe Insert - Rear (Pair)
Installation Instructions:
Fitment:
  • 2009 - 2016 Audi A4 (B8/B8.5)
  • 2008 - 2016 Audi A5 (B8/B8.5)
  • 2009 - 2016 Audi Allroad (B8/B8.5)

Please Note: The four factory rear subframe bolts can be reused at the torque specified in our Installation Guide. If you wish to purchase new stretch factory hardware, the part number for these bolts is WHT004756A.

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: 19899735820

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taylor
Houston, US
★★★★★ 4
Good quality
Color: Dark Mocha, Size: 3 Panel
Was shorter than I realized, ended up returning. Product was good quality however
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Reviewed in the United States on November 18, 2025
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Lucas Satterfield
Lowell, US
★★★★★ 5
Light Weight and Affordable Office Decor
Color: Dark Mocha, Size: 3 Panel
I always read reviews before purchasing- so I understood this was going to be a small, light weight tri-fold. It is not meant to be extremely durable- so it wouldn't be great to have around children or animals - but is functional for certain situations. I use this as a divider between my work from home desk and my bed during the day and it is the perfect tool to keep my brain in "work mode", and not sleep mode.
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Reviewed in the United States on April 24, 2026
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Katie Green
New York, US
★★★★★ 5
Love them! Well made!
Color: Dark Mocha, Size: 3 Panel
Very nice product, nice color. Just too short. Will be sending back for a taller one to match other 2 I ordered! Great customer service!
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Reviewed in the United States on March 12, 2026
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Suz
San Leandro, US
★★★★★ 5
Looks good and is stable
Color: Dark Mocha, Size: 3 Panel
This is perfect for my needs. I have a large bathroom window that anyone can see the toilet when the window is open. The weather is so beautiful here for many months and I hated keeping that window closed. This screen is perfect. It covers the open part of the window so no one can see in but the air flows freely (the glass is frosted so it is not a problem when closed). The screen is very lightweight and came fully assembled (which is amazing anymore). It feels stable and I think it is a good value for the money.
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Reviewed in the United States on July 20, 2025
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Landelipipi
Lexington, US
★★★★★ 1
Not sturdy
Color: Dark Mocha, Size: 3 Panel
Not sturdy. Does not stand.
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Reviewed in the United States on February 19, 2026

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