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CAP Rear Differential Mount Upgrade Insert Kit - Audi - B8/B8.5 A4/S4, A5/S5/RS5, Q5/SQ5, C7/C7.5 A6/S6, A7/S7/RS7
CAP Rear Differential Mount Upgrade Insert Kit - Audi - B8/B8.5 A4/S4, A5/S5/RS5, Q5/SQ5, C7/C7.5 A6/S6, A7/S7/RS7
  • SKU: CAP-INS-003
  • Availability: In stock Usually ships within 5-7 Days Special Order 4-6 Weeks

CAP Rear Differential Mount Upgrade Insert Kit - Audi - B8/B8.5 A4/S4, A5/S5/RS5, Q5/SQ5, C7/C7.5 A6/S6, A7/S7/RS7

$111.99

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DESCRIPTION

Please note, this is a pre-order item. The ETA for these inserts is approximately October 30, 2026. All pre-order sales are final and cannot be canceled.

The Best Audi Rear Differential Mount Upgrade Insert Kit 

CAP is excited to announce our new Rear Differential Mount Upgrade Insert Kit, designed specifically for various Audi models including the B8 Audi A4/S4, A5/S5/RS5, Q5/SQ5, and the C7/C7.5 Audi A6/S6/RS6, A7/S7/RS7.

These models' factory rear differential are prone to excessive movement due to voids in the front most factory mount. This often results in noticeable drivetrain slop and clunking sounds during acceleration, deceleration, and gear shifting.
Filling in these voids with this insert kit eliminates excessive rear differential movement and ensures smoother shifting, throttle transitions, and maintaining the vehicle's ride quality without introducing additional noise or vibration.

Material: Inserts made of Billet Aluminum 

DOCUMENTS
AVAILABILITY

Eurosport Performance does not have live inventory. Although we aim shipping out not stocked products within 5 business days, supply constraints, import proceedures and product availability can cause additionnal delays. Please refer to the table below for more accurate details. 

In stock - We have the item in stock at our warehouse and you can expect fulfillment within 24 hours.

Usually ships within 5-7 business days - We must import this product from our supplier or the manufacturer. Standard import proceedures take between 5-7 business days and you can expect fulfillment within 8 business days.

Back ordered - This product is out of stock at our warehouse with units in transit from our supplier. Fulfillment can vary. 

If you wish to have a more accurate ETA, please send us a message at info@es-performance.com and we will respond within 24-48h. 

WARRANTY

12 Months

All products sold by Eurosport Performance are warrantied against manufacturing defects according to the manufacturer's warranty policy*. Warranty does not cover abuse, misuse, damages caused from improper manipulation, normal wear and tear, improper installation, or damages resulting from racing. Warranties only apply to the original owner. If a product is found defective, the customer will receive, at the discretion of Eurosport Performance, a replacement part at no extra cost.

* Conditions may apply. Please visit our Refund Policy or contact us at info@es-performance.com

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