![034Motorsport 1.8T to 2.7T Throttle Body Adapter 034Motorsport 1.8T to 2.7T Throttle Body Adapter](https://cdn11.bigcommerce.com/s-6y7pa5d/images/stencil/640x960/products/34490/54991/18T_27T_TB_Adapter_1__01967.1550313934.jpg?c=2)
034Motorsport 1.8T to 2.7T Throttle Body Adapter
034Motorpsort's billet PCV check valve serves as a simple, elegant, indestructible replacement for the problematic OEM Audi/Volkswagen plastic valve(035 103 245A).
The 034 check valve is a high quality spring-loaded ball-style unit designed for simple bolt-on installation for the Audi AAN I5 20VT, Audi/Seat/Volkswagen 1.8T, Audi 2.7T, and many others. Features a CNC-machined billet aluminum housing with stainless steel ball-bearing and spring.
Can also be used in universal applications where you'd want to keep pressure out a specific hose or chamber, pressure side features a 1/2" nipple, vacuum side a 1" OD. Suitable for applications up to 100PSI or more.
This should come stock on the car as the OEM one will just clog and fail. Easy to install and won’t need to replace it every again.