could some one please tell me whats the differance between the blitz nur spec and the nur spec r ?as ive not long got one of the nur specs ( not the r type ) and its still loud and sounds great ...

 

the Nur Spec is just the back box which has a 4.5inch slash cut end with 3 inch pipe work that tapers to 2.5inches to fit to the standard centre section where as the Nur spec R has the 4.5inch slash cut end but has 3inch pipe work all the way to the down pipe making it louder.

I have the Nur Spec but am planning to moddify it so its a full 3inch system including DE-cat when the funds build up

Gaz

 

thanks for the reply . at present i have a 3" magnex de-cat down pipe with a magnex 2 1/2" middle de-cat ant the nur spec b/b and it sounds awsome .. .