Corsa-B.uk - Vauxhall, Opel and Holden Corsa B Owners Club

OK guys

i wanna get myself a manifold and a sports cat.wheres the best and cheapest place to buy these? and if anyone has one fitted does it really make a difference to sound and performance?

cheers

not really unless your specifically tuning a car to a high level

Performance, no difference of any value.
Sound, louder.