Caterpilar muffler. Make the parts and then join them together.
Genius, really. If one part is damaged, you can just take it off and replace it. Length is also adjustable :D
Not nearly as warm though.
*WHACK!*... into a tank-track muffler!... and combine them together ...I'm going to take all of the parts I've made ...The Terror of Valentine's Day!This can't be a muffler ... can it ...?It's a Valentine's Day present. For MihoUwah, wh- what is all this...?No, it is a muffler.