CTS Turbo 4M Audi SQ7/SQ8/RSQ8 Resonator Delete

The CTS Turbo Resonator Delete for the 4M Audi 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, adding a very nice clean increase in exhaust tone.
• 70mm T304 stainless steel with 2mm wall thickness (14 gauge).
• OEM-style mounting brackets and flex section.
• 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. Completely reversible installation!
• 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 Audi SQ7 (4M/4M.5)
• 2020-2024 Audi SQ8 (4M/4M.5)
• 2020-2024 Audi RSQ8 (4M/4M.5)

• Free US shipping on orders over $250.
• Free pickup at our Dallas shop, usually ready within 24 hours.
• Unused parts can be returned within 30 days. Tunes, opened electronics, merch and installed parts are final sale.
• Want it installed? Book the install at thegbmotors.com.

Full details are on our shipping and returns page.