172 twin cat ??

[waday]

hi there well the other day i started hearin a rattlein noise and then i found the exhaust was blowing too anyway it means i need a new cat and centre section the question is does it need to be a double cat and will i lose power from a after market exhaust ?? any help please

 

[Fred@BTM]

you will more than likely gain power, oh and get a sport cat, MUCH cheaper

 

[caister]

^^ As he said! Sport cat is much cheaper then a renault one unless you go for a second hand one (but you dont know if its a dud or not).

 

[Andyman]

Are you sure you need a new cat and that the rattle wasnt just coming from the worn spring kit?