hi just bought a bug wrx it has a full decat 3 inch system on it from scoobyclinic although its very good i want something louder .I only want to change the backbox so i need one that has a 3 inch flange on it . nurspec R is the one i want but you can only buy full cat back system and they say the backbox only would not fit anyway .they do a backbox only option but has a 2.5 inch flange so no good . Does anybody know of a LOUD back box with 3 inch pipework and 3 inch flange cheers .

 

Where are you? I have a stainless 3 inch system on a blob WRX that's too loud...

 

You can get a 2.5 to 3" flange adaptor if that would be any good?

 

that would be ok where can i get one from cheers

 

there is a nur spec with a 3 inch flange allready for sale in the ads section at a good price

 

http://m.ebay.co.uk/itm/GrimmSpeed-3...-/231335535957

http://m.ebay.co.uk/itm/360302205284?nav=SEARCH

A bit pricey for what it is really. Maybe you could get something fabricated cheaper?