Our new TDE, or "Traditional Dab Experience" line, converts your Boost Evo™ into an eRig powerhouse! Adding the ability to hot load your concentrates and provide directional airflow with the included carb cap. The TDE conversion kit works directly with a Boost Evo™ Quick Connect Adapter. Easily swap between different glass attachments to suit your mood or session size. The TDE Replacement Carb Cap is the same Carb Cap that comes with every TDE kit and includes a replacement silicone seal in black and white. This Carb Cap provides ideal directional airflow increasing vapor density and flavor profiles.