Muffler Delete Adapter for Borg Warner KKK K03 1.8 TSI EA888 Gen 1 & Gen 2 Turbochargers. The K03 Turbocharger has a muffler in the compressor housing which resonates with the turbocharger noise and creates turbulence in the airflow. This results in reduced airflow and performance, especially in high-performance applications.

Attention: For installing this product, a modification of the intercooler piping is required because the stock coupling is with clips. In addition, a small silicone hose is required which is not included in the kit.

* Suitable for the following Engine Codes: BZB, CDAA