What all do I need for a T-maxx .21 conversion?

[dlx3200]

I have a .15 T-maxx. I got a .46 motor and a longer chassis.I know I need a header and exhaust. What else would I need? Thanks for any help.

[QDiddy]

LISTEN CLOSELY - DO NOT INSTALL THAT ENGINE IN THERE!!! lol
I wouldn't do it if I were you. I installed a little 24.7 engine in mine and it destroyed parts even after doing lots of needed hopups. I would put that .15 dinosaur on the shelf, sell the .46 and buy the savage 4.6 kit or Revo and install a big block. I don't mean to sound harsh, but you would be MUCH more happy with either of those setups.

[RespirologyRC]

I have a .21 t-maxx, go on ebay and look up (XTM T-Maxx) they , XTM, usually sell lots of stuff for the t-maxx .21's . But honestly the .46 will destroy all your gears in the tranny but not before it eats all of your traxxas driveline components! Good luck