Blitz nur spec r
 

Just purchased a second hand one and was just wondering will it fit onto a 2.5" downpipe or will I need a 3" downpipe
Thanks:thanx:

will go on but will probely start blowing sooner or later just done the same thing myself and is blowing! also a nur spec, so i ended up buying a 3" center and downpipe, or you could buy a 3"-2.5 adapter which will be fine!

Where would I get one of those from

Nur specs narrow to 2.5, so will fit perfect and never have I had one blow, fitted wrong if it blows with rubbish gasket

Cheers anger
Found this as well which cements what you said
http://www.scoobyparts.com/acatalog/...E_EXHAUST.html

ahh i dont have the center just the 3" rear box with a manky gaskit hence the blow but bein classic fitment on newage its a hanger down, good choice the nurspec definatly the best sound and not as ott as i thought itl be,

It's not a Nurspec R then Bonner and just a Nurspec

whats the r fella??

Back box and Middle section, they make it so you need both with the R