The usual kind of stuff really - shock towers and wishbones.
You might also want to pickup the front and rear bulkhead pack, as this includes the gearbox casings and the shock tower mounts - both of which can "go" with a shock tower in a bad crash. I upgraded to Alloy 3Racing shock tower mounts because of this.
However, these are blue, not the new brown colour so you'll get a colour mismatch!!
As far as hop-ups are concerned, the Rudebits spine weight is very useful and I like the Vega steering link (for more steering).
HTH
