This is a 2.5" to 4" exhaust adapter compatible with my entire line of 2.5" exhaust components.
The 2.5" end of this is designed for my Quick Release Head. That head and all my exhaust components are described here... https://www.logicalplanet.com/2024/02/11/quick-connect-exhaust/
Also, I have a Variable Flow Valve that you can also incorporate into the system which is described here... https://www.logicalplanet.com/2024/03/05/variable_flow_valve/
PRINTING
Material: I recommend PETG.
My Setup: Nozzle = 0.4mm
My Settings: Layer height = 0.2mm Line width = 0.4mm Wall count = 4 (1.6mm) Top and Bottom Layer Count = 5 Infill = 40% Cubic Ironing = Not required Brim = No Support = No
Commercial Licensing is available through my logicalplanet Memberships here on Thangs. I will customize and provide commercial support to members on request.
See my blog for more details and other product info… https://www.logicalplanet.com/