I'm interested in a sports cat for my 2.2 direct but have a few questions, hopefully somebody might be able to help.

Am I right in thinking my car has 2 cats a precat attached to the manifold and then a normal cat ?

What sort of price would I be looking at and places to buy ?

What benefits if any would this give to my car ?

Do I need to do anything to fit one I.e will it cause any problems with the engine management ?

Thanks for the help