e603861
23-10-2002, 14:50
I have currently got a Super Dragger, Magnex de-cat and downpipe on my Evo IV. If i was to swop to the Hyper Muffler is it just the back box that need to be swopped or is the middle section different aswell?
Everyone seems to say the the Hyper gives a big increase, how big?
Everyone seems to say the the Hyper gives a big increase, how big?