17-03-2015, 08:25 PM
My decat is a old cat with cut out internals seems to work ok,although I've been thinking lately it maybe better to buy a Magnex purely because of the welds as mine have already gone once.
![[Image: Cn91r40h.jpg]](http://i.imgur.com/Cn91r40h.jpg)
Astor 6 Fast road/track project