CTS Turbo MK8 Golf GTI/8Y Audi A3 Turbo Muffler Delete
The CTS Turbo High-Flow Turbo Muffler Delete for the MK8 GTI (2021+) and 8Y Audi A3 (2022+) with the 2.0T EA888.4 engine is a cast aluminum, CNC-machined upgrade that replaces the restrictive factory turbo muffler to improve boost response, airflow, and turbo sound without causing CELs or drivability issues, while maintaining full compatibility with the updated crankcase breather system.
- SKU
- CTS-HW-0510C
- Category
- Aftermarket Engine Management, Air Induction, Cold Air Intake
- Fits
- 8Y, A3, Audi, Golf, GTi, MK8, Volkswagen, 8Y, MK8
The CTS Turbo High-Flow Turbo Muffler Delete for the MK8 Golf GTI and 8Y Audi A3 equipped with the 2.0T EA888.4 engine is a precision-engineered performance upgrade designed to eliminate the restrictive factory turbo muffler, which is intended to suppress turbocharger sound at the cost of airflow and responsiveness. Unlike generic or adapted parts from previous generations, CTS Turbo developed this component specifically for the MK8 and 8Y platforms, maintaining full compatibility with the updated factory crankcase breather system to ensure OEM-level functionality without triggering a check engine light (CEL) or causing drivability issues. Constructed from high-quality cast aluminum and CNC machined for a flawless fit, the turbo muffler delete offers smoother, unrestricted airflow at the turbo outlet, resulting in improved boost response, increased power potential, and enhanced turbo sound. The kit includes a high-density sealing O-ring and installs in under 30 minutes with basic hand tools, making it a quick and effective upgrade for enthusiasts looking to sharpen throttle response and maximize the performance of their factory Garrett turbocharger. Ideal for 2021+ MK8 GTI and 2022+ 8Y Audi A3 models, this CTS Turbo original is a model-specific solution engineered for performance, reliability, and seamless fitment.