Prodrive performance pack on a classic
 

I have recently had such a package fitted to my 99 turbo, the performance gain is a little disappointing considering how much it cost is there anything else that can be done to increase the power from this package. The package consisted of a new ECU, a different rear section of exhaust and a different pipe on the intercooler!. I was thinking of replacing the cat on the exhaust would this give a big power gain?

Take it back from whence it came. Click here for a similar thread... :)