Originally Posted by HPI-Blitz 101

Found all this through google..


Parts:

ASC7439 - Front Body Mounts
ASC9238 - Foam Battery Spacers
Battery Strap:
ASC7452 - Battery Strap
ASC1787 - Thumb Screws
-or-
ASC7473 - RTR Battery Strap with hardware (much cheaper)
ASC7440 - Chassis, Composite (ASC7441 is the high-carbon version)
ASC9562 - Front bumper
ASC9575* - Motor guard. (ASC9819 (SC10) offers more protection and many prefer it over the stock B4 and T4 variant.)
ASC9865* - Rear 0.5 degree Aluminum Hubs
(For some reason the SC10 comes with cheap plastic ones. This upgrade is not critical, but highly recommended.)
ASC7935 - Outer Bearings
ASC7277 - Crush Tube
ASC9587 - Wing Mount (same as B4.1)
Wheels, Foams, & Tires.
Body

NOTES!
If you're not picky, the ASC7473 (RTR composite strap with set screws and wing knobs) can replace ASC7452 (carbon fiber strap) and ASC1787 (thumb screws). Major price difference.
It's easier to move the rear end first. Swap the bumper and bumper brace for the wing/body mounts, and while it's apart swap the 3.5 degree rear arm mount (SC10FT assembly instructions) for the 3 degree (T4.1 instructions).
While moving the front end, remember to install the front body mounts before installing on the new chassis. Use either a pair of the blue aluminum screws (4-40 3/8" SHCS) or a pair of steel screws (4-40 1/2" SHCS) from the body mount/bumper assembly. The T4.1 documentation actually calls for steel 4-40 3/8" SHCS, but the aluminum should be fine.