they respond VERY well to IHE… after that ripp modds SC
there are some decent suspensions for it…
be sure to get a LSD for a Sentra SER
no real problems with the V6 motor…
the 05 headlights and front bumper are a nice upgrade…
the infinity subwoofer is usually wired up stock out of phase, so flipping the two wires going into it will increase base