Ive got a mk2 leon 2.0tdi and ive had the back box removed and made it a staight-through from the cat (no back box) I was wondering if removing the cat would give any performance benefits? Since making the exhaust straight through ive blown the boost pipw a few times so im guessing its helping up performance? Also would removing the cat cause it to run in limp mode etc.
A wee video off the exhaust at the minute
http://s274.photobucket.com/albums/jj267/davidhicks_88/?action=view¤t=V050109_0227.flv
Cheers Dave
A wee video off the exhaust at the minute
http://s274.photobucket.com/albums/jj267/davidhicks_88/?action=view¤t=V050109_0227.flv
Cheers Dave