ive been wondering for a while now if to get a de-cat and centre pipe. just a few questions,
1) will it make my car sound louder
2) how much bhp do you think it wil add
ive got a 1.4 16v corsa. its 90 bhp standard, at the moment ive got a pipercross induction kit and peco backbox.
i can get a de-cat and centre pipe brand new for £130. is that a good deal?

Mate iv had me centre box removed an that makes the car louder

If you had the cat taken away this would also help but i should warn you it is illegal to hav no cat an if you get stoped an fail a roadside emmissions test an they see you hav no cat they will di ya! shouldnt increase ur bhp by much if anytin at all exhaust systems tend to make you loose bhp

£130 seems quite abit like as i had my centre box taken out an replaced with pipin for 40quid off autosafe an iv bin qoted 40quid to hav the cat taken away an replaced with stainles steel by cybox

Hope this helps

make take a trip to cybox then. cheers for that john