100% 1320 autos, Paul and chris certainly know there stuff and will find the best way to improve the perfomance to your
MCS, like batou and Damo said "Its not how much you spend, its how you spend it".
I Bought and fitted myself a GRS Intercooler, which are £395 new. Then i took it to 1320 autos where i had a 15% alta V2 Pulley and NGK Spark plugs with fitting came to around £320, when RR'd it took my car to 214 which was very pleasing only spending £700
Also had a leek down down test which test the compression in your cylinders, i would say this is a must before having any mods, if you are losing pressure you are losing BHP! It only costs around £30.
And if you want to spend out some extra cash i would recommend thejanspeed manifold which is i think £490 fitted which will defanlty bump it up to 220-225 mark.