My boss has a 323ci with Dinan S2. i have to admit, its fast. it auto and hangs with my 330. that thing shifts at about 6800 rpm with ease each and every time. what is all included in the stage 2 package? and how is it running up to 6800rpm with no issues???

$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ for floor mats, badge, and 15hp.

my stage 1 on my 540 made a difference.

M54's can rev to 7000 no problem, just get a "shark".