CTS Turbo RS3/TTRS (8V.2/8S) 2018+ Throttle Body Spacer with Boost Tap and Meth Injection Port

The CTS Turbo Throttle Body Spacer is precision-engineered for 2018-2021 Audi RS3 8V.2 and TTRS 8S models, providing a dedicated solution for advanced tuning setups. This billet aluminium component installs between the throttle body and intake manifold, featuring an integrated boost reference tap for accurate gauge or ECU monitoring. The built-in methanol injection port allows seamless water-meth system integration without additional manifold modifications. Designed for workshops running high-performance builds, it delivers clean installation and reliable pressure reference points essential for competitive tuning applications.