Modular Mandrel Exhaust Bend Kit (1.25"–4.0") - 63 files!

This is a modular exhaust tube bend system designed to allow fully customizable exhaust routing using standardized printable segments instead of fixed mandrel bends. The system is designed to minimize part count while still allowing you to achieve nearly any angle from 1° to 180° through combinations of repeatable modules. The kit supports the following tube diameters: 1.25", 1.5", 2", 2.25", 2.5", 3", 3.5", and 4.0". 1.25" tube → 1.875" CLR 1.5" tube → 2.25" CLR 2.0" tube → 3.0" CLR 2.25" tube → 3.375" CLR 2.5" tube → 3.75" CLR 3.0" tube → 4.5" CLR 3.5" tube → 5.25" CLR 4.0" tube → 6.0" CLR Each tube diameter (1.25", 1.5", 2", 2.25", 2.5", 3", 3.5", 4") includes: Lengths: 0.25" 0.5" 1" 2" 4" Angles: 5° 10° 30° 45° This system is intended for exhaust fabrication, motorsport mockups, prototyping, and any application where flexible routing and reduced inventory of fixed bends is beneficial. YouTube Video: https://www.youtube.com/watch?v=K_Lt2BC1K-M