I have new bits on the way from the good old USA to install to give my car more power 
And the best bit was I did not have to pay a penny for them.
If it's broken, repair and improve it. If it an't broken, just improve it.
Mk2.5 1.8 2004 Strato Blue.
Coldside MP62 supercharger & Air Con & Eibach Lowering Springs (all fitted myself).