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

Can Auto Performance

4.5 (123)

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

Name: Can Auto Performance CAP Rear Differential Carrier Insert Kit - Audi - B8/B8.5 A4/S4, A5/S5/RS5, Q5/SQ5, C7 A6/S6, A7/S7/RS7 - CAP Rear Differential Carrier Insert Kit - Audi - B8/B8.5 A4/S4, A5/S5/RS5, Q5/SQ5, C7 A6/S6, A7/S7/RS7
Brand: Can Auto Performance
SKU: 45505571782869
Price: 64.99 USD
Availability: InStock
Rating: 5 (9 reviews)

4.5 (1,234)

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The Best Audi Rear Differential Carrier Insert Kit
CAP is excited to announce our new Rear Differential Carrier Insert Kit, designed specifically for various Audi models including the B8 Audi A4/S4/RS4...

Reviews

5.0

13 ratings

Simple and effective upgrade!

Exactly as advertised. Installed the trans mount insert and these rear differential carrier inserts. Immediately noticeable difference when shifting under load. Have these installed on a B8.5 Allroad. Install was pretty simple assuming you have enough room/access under the rear diff. I installed these with the rear up on ramps and supporting the carrier with a floor jack. Good buy when on sale.

Colin · May 3, 2026