Hi there,
I manufacture a bumper brace that provides a stop to minimize bumper plate breakage in frontal impacts, a CF bumper top plate that replaces the stock plastic piece, a battery kit that includes front and rear "L" braces and a CF center stop, and lastly a new full floating steering kit with a 3mm thick servo mounting plate and shortened crank posts that decouple the steering assembly from the chassis. Most items can be purchased through TQ Racing's website. I also sell direct via PayPal.