afterburner vortex
 

I am picking up a afterburner vortex for my97 classic soon it is a full system. I just not too sure wat to do?? I have a decat pipe up front and obviously I ll be fitting the back box . Do I change the mid section as well? I have a standard mid section at the moment and was thinking of just fitting the back box . How loud will it be ? Does it matter if I leave the standard mid section in or shud I change it at the same time??

I have a vortex afterburner.

All I do is change the back box.

Ive kept the original so if I go on a long journey I can swap it back.

a stainless center section will always flow better than a standard one will and if your car is a uk car ie turbo 2000 then definatly change it as uk cars have a second cat in the center section were as imports dont!