veri smoooth car,...
virtually almost every hop-ups tat u can think of r included...threaded spring shocks,sway bars to name a few...
the oni music tat u will hear when driving tis kit is the sound of the motor n as they mention,followed by the sonic boom.
jus need 2 get a few hop-ups,basically 2 change the stock plastic to aluminium,the steering arms,the 2 belt pulleys, the centre pulley n the centre 1-way pulley.