hi ya all can anyone give me some advice i drive an escort rs 2000 1992 what is the best way to get more power from them ive spoken with a company called trust electricals who have offered a throttlebody kit to give me a 50 bhp increace £2250

is this company any good? has any1 used them? has any1 got the conversion? does any1 own an rs2000 that can give me advice
any help greatly recieved

RON