CTS Turbo Rear Subframe Insert Set B8/C7 Audi S4/S5/S6/S7/Q5/SQ5

The CTS Turbo Rear Subframe Insert Set is designed to eliminate subframe movement, improve chassis rigidity, and enhance handling performance in your Audi B8 S4, S5, Q5, and SQ5. These inserts reinforce the factory subframe bushings, reducing deflection and ensuring better power transfer without introducing significant NVH.

Key Features:

• Reduces subframe movement for improved handling and stability.
• Made from high-strength billet aluminum for durability and long-lasting performance.
• Enhances cornering response and road feel by eliminating excessive play in the rear subframe.
• Reduces drivetrain slop, leading to more direct power delivery.
• Non-permanent installation—works with factory subframe bushings.
• Minimal NVH increase, maintaining daily driving comfort.

Performance Benefits:

• Sharper handling: Reduces unwanted movement in the rear subframe for a more precise and connected driving experience.
• Improved stability: Enhances rear-end control during acceleration, braking, and cornering.
• More efficient power transfer: Minimizes flex for better throttle response and drivetrain performance.

Perfect for enthusiasts and spirited drivers who want improved driving dynamics without sacrificing ride comfort.

Fitment (check notes below):

• 2010-2017 Audi S4 (B8/B8.5)

• Specifications

  Additional Information

  Dimensions8 × 8 × 8 in

  Weight2 lbs

  Shipping details

  Dimensions20.32cm × 20.32cm × 20.32cm

  Weight0.91kg