Tamiya TT-02 RWD Drift Conversion Kit for RC Car 1/10 Upgrade Parts New Japan. Tamiya TT-02 RWD Drift Conversion Kit Budget Version for RC Car 1/10 Upgrade Parts. About other area, please ask me. International Buyers – Please Note. We do not mark merchandise values below value or mark items as “gifts” – US and International government regulations prohibit such behavior.