Originally Posted by
milesy
Just out of curiosity where did you get your facts from regarding the smaller pipe going through the backbox being smaller than the one going into the box?????
from ava when i got my car rollong roaded twice,first time with the scorpion(160) and second time with the magnex(194 bhp),and also by looking inside the 4" tailpipe and comparing it to the pipe going in,and also from the difference it made to my car after i changed it,also had 1 on my cossie when i bought it,badly made bad fitting piece of crap.bought a mongoose to replace it which fits like a glove.