Originally Posted by Gratters

After a few years of happy M3'ing - I thought I would get myself a 370Z for a change. Happyish with the car but the lag is terrible.

If you floor it and hit the biting point it seems like about 2 days before the car takes off - its the only thing that makes me miss the M3 which was instant.

Add to that it sounds like I'm flooring it in neutral scream type noise rather than a full on growl.

So would an upgraded exhaust sort this ? I have the OEM fitted at the mo - I know I won't be able to put up with this lag for long!