034Motorsport Billet Aluminum Rear Subframe Mount Insert Kit, B9 Audi A4/S4/A5 & Allroad
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Billet Aluminum Rear Subframe Mount Insert Kit, B9 Audi A4/S4/A5 & Allroad
The 034Motorsport Billet Aluminum Rear Subframe Mount Insert Kit for B9 Audi A4/S4/A5 & Allroad is designed to limit movement in the factory rear subframe mounts to maintain proper suspension geometry when cornering, and improve the responsiveness of the rear suspension and differential.
By filling small voids in the four factory mounts as well as limiting vertical movement, this insert set eliminates the associated slop to ensure that you experience a more refined, connected driving experience, especially when driving at the limit. These billet aluminum parts will not pack and wear over time, and offer a lasting performance improvement.
034Motorsport is pleased to present Billet Aluminum Rear Subframe Mount Inserts for the B9 Audi A4/S4/A5 & Allroad!
The B9 Audi A4 uses 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 on 034Motorsport’s in-house B9 Audi A4 Development Vehicle before release. Installation is very simple and is completely reversible.
- 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
- 034Motorsport Billet Aluminum B9 Audi A4 Rear Subframe Insert – Front (Pair)
- 034Motorsport Billet Aluminum B9 Audi A4 Rear Subframe Insert – Rear (Pair)
- 2017 – Present Audi A4 (B9)
- 2017 – Present Audi S4 (B9)
- 2017 – Present Audi
- 2018 – Present Audi A5 (B9)
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, you will need QTY: 2 of N91228001 and QTY: 2 WHT004756A.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.