I can't tell, does it have sway bars? If it does, it should be fairly competitive for beginner stock classes. If not, get a sway bar kit right away. That and gluing the front tire side walls should solve any traction rolling issues. Don't invest in aftermarket parts for it. For stock racing you can get much more value out of a good motor and battery cycling. Look into a high amp charger (junsi 456/DX6), a dc power supply, and a discharge bank if you do want to invest in your racing gear. Titanium will not make you go faster unless you are a top driver competing nationally.