Cheap mods and prices and a question

I have a soarer and want to get some cheap horse power, does any one have any ideas? I know they have a problem with the exhaust and i have fitted a larger exhaust piece after the turbos and will invest in a 3 inch twin system soon. I want to get a boost controler but have never fitted one is it hard? Will i have to do any other mods like larger inter cooler etc? if you can help me it would be good also does anyone know prices as well, i am in Au (Australia) so if u are not could u list where u r from cos iv got to convert to Au thanx.

Ok. First mod you should do is the exhaust. the stock one is really heavy and restrictive. getting a pod filter is easy and cheap as well. a boost controller is a good mod but i think they are pretty hard to install yourself. If you have a soarer http://www.planetsoarer.com/ is your friend. it has EVERYTHING you will ever need to know on it. good luck!