Whats your current bhp reading and what would you be trying to achieve?
£2 - 2.5k would get you IHE and maybe 10-15hp??
The real question is how much can you really use? Shame you couldn't make Sunday's drive as you could of pitched your NSX against the high HP's of a Gallardo, 360 and a couple of M3's
IMO, if its driveable performance you're chasing, sort your brakes and make some chassis mods like ARB and NSX-R bars, then start loosing some weight from the car. AS posted elsewhere, I've taken around 10st of mine and done the above mods and it feels a lot more responsive, lighter and accelerates harder. This was also noticeable on Saturdays drive when I was accelerating in 3rd comparded to Noels 2nd gear and stated with him.
Its the hard "shove you back in the seat" acceleration I'm missing, you have a 3.2 and admittadly a rather powerful one.
I'm looking forward to seeing the results of Tango's hard work at the weekend
So Am I
regards, Paul