why dont you take some photos of the engine bay and post them up,that way we can see the obvious bits? you can easily check to see if its chipped,look under the passengers side dashboard and you will see the ecu,if theres a little cartdidge plugged into it (looks like a megadrive game usually lol) then thatl be a superchip or similar. you can also check the fuel injectors,blue is standard,beige are uprated.

hope this helps

ps.please try to spell correctly and not like a chav it makes it a pain to read