This is not really a drift shell but I have seen it sliding in a few Max-One videos. Still looking for the maker of these.
 
Square-RC releases aluminum servo saver caps for Tamiya high torque saver. They are available in 7 different colors. Black, silver, red, light blue, gold, purple and blue.
 
Still in its testing stage D'Magic is working on some 4-light headlight kits for the Yokomo S13 Silvia shell.
 
Still in its early stage but looking very promising. D'Magic is working on a street spoiler for the Yokomo S13 Silvia shell. It is the third of D'Magics spoiler products and it will be called the type3 spoiler. 
 
Prototype from RC926 is a Zeon chassis conversion that will allow small saddle pack batteries and movement of electronic for better weight management
 
Kazama releases the rear aluminum knuckles for the R31 based chassis. They will be available in blue and silver and have 3 adjustable settings up to 7 degrees of camber.
 
Junkies drops number 49 SST
Watch it here!!
 
Overdose has produced Low friction bearings in a 5 common sizes used in drift chassis. 
 
Video Vol.2
 
Ko Propo has an awesome new Transmitter coming out with soo many crazy options. Its called the EX-1 K.I.Y. "kustomize it yourself". 
Thanks to REDRC.net they have posted some pictures of the remote in different transformations. If you wanna do some reading take a jump to their site.