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CTS Turbo Rear Differential Carrier Insert Set B8 A4/S4/A5/S5/RS5/ALLROAD

Code: CTS-HW-557

Original price was: US$89.99.Current price is: US$76.49.

In Stock
Included Warranty

12 Months
All CTS Turbo products are warrantied against manufacturing defects for a period of 12 months from the date of invoice. Warranty does not cover abuse, misuse, consequential damages, 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 CTS Turbo, free repair or replacement. Warranty on other manufacturers will be processed under their terms.

Description

The CTS Turbo Rear Differential Carrier Insert Set is designed to reduce drivetrain movement and improve power transfer in your Audi B8 A4, S4, A5, S5, RS5, and Allroad.

Key Features:

  • Enhanced stability – reduces rear differential movement for improved throttle response and handling.
  • High-quality construction – made from durable billet aluminum for maximum strength and longevity.
  • Reduced drivetrain slop – minimizes drivetrain deflection, improving shifting precision and acceleration.
  • Easy installation – installs with basic hand tools and works with the factory rear differential carrier.
  • No significant NVH increase – engineered for performance without compromising comfort.

Performance Benefits:

  • Better power delivery: Reduces flex in the rear differential bushings, ensuring more power reaches the wheels.
  • More predictable handling: Improves rear-end stability, making high-speed cornering and launches more controlled.
  • Stronger, more durable setup: Eliminates excessive movement that can lead to premature wear on drivetrain components.

Fitment:

  • 2009-2016 Audi A4 (B8/B8.5)
  • 2010-2017 Audi S4 (B8/B8.5)
  • 2008-2017 Audi A5 (B8/B8.5)
  • 2008-2017 Audi S5 (B8/B8.5)
  • 2013-2017 Audi RS5 (B8/B8.5)
  • 2013-2016 Audi Allroad (B8/B8.5)

Perfect for enthusiasts and track-day drivers looking to sharpen their B8 Audi’s performance while maintaining daily drivability.

Additional information

Weight 2 lbs
Dimensions 6 × 6 × 6 in

Model

Generation

Make Model Year Generation
Make Model Year Generation
AUDI A4 2009 - 2016 B8/8.5
AUDI A5 2009 - 2016 B8/8.5
AUDI ALLROAD 2013 - 2016 B8/8.5
AUDI RS5 2013 - 2017 B8/8.5
AUDI S4 2010 - 2017 B8/8.5
AUDI S5 2009 - 2016 B8/8.5