Genuine E3D Titan Aero - High Temp Hot End and Extruder capable of up to 295ºC with the included thermistor, Higher temp thermistors are available.
This includes the entire 12V 1.75mm extruder kit, Genuine E3d 0.9 Degree Compact Stepper, and Required 2mm spacer.
This fits the Mostly Printed CNC extruder mount wonderfully, and If there is interest I can make some slight modifications to make this work on the MP3DP.
Assembly instructions are here, https://wiki.e3d-online.com/wiki/Titan_Aero
Feel free to ask questions at E3D Directly, or in the forums here.
Firmware edits will be needed to adjust the E steps, thermistor type to #5, and care needs to be taken to set your extruder driver correctly.