CTS Turbo 4M SQ7/SQ8/RSQ8 Resonator Delete

The CTS Turbo Resonator Delete for the 4M SQ7, SQ8, and RSQ8 is engineered to improve exhaust flow and enhance the aggressive sound of your high-performance SUV. By eliminating the restrictive factory resonator, this upgrade delivers a deeper, throatier exhaust tone while maintaining drivability and minimizing drone.

Key Features:

• Direct replacement for the factory resonator.
• Enhances exhaust sound with a more aggressive and sporty tone.
• Constructed from high-quality stainless steel for durability and corrosion resistance.
• Bolt-on installation – no cutting or welding required.
• Optimized for performance without introducing excessive drone.

Performance Benefits:

• More pronounced exhaust note: Removes factory restrictions for a louder, deeper tone.
• Improved exhaust flow: Reduces backpressure, enhancing turbo response and efficiency.
• Lightweight construction: Reduces unnecessary weight in the exhaust system.

Ideal for enthusiasts looking to enhance the sound and character of their Audi SQ7, SQ8, or RSQ8’s exhaust system without compromising comfort.

Fitment:

• 2020-2024 SQ7 (4M/4M.5)
• 2020-2024 SQ8 (4M/4M.5)
• 2020-2024 RSQ8 (4M/4M.5)