Im looking for a center section for my 04 wrx blobeye . i currently have a prodrive rear box so needs to be 2.5inch and was thinking of getting prodrive to go with rear ? or a non resinated center of another make ?

is it possible to get a center section that also comes with a decat ? or do i need a center then a decat to go with it ?

cheers oh and need it posted unless your near west sussex .