M MAZDAJIT Member : 2003 MP5 Apr 7, 2007 #1 can you cut the catalytic converter out of a mazda protege 5
J JoshP5 Hold the butter : AccordSportMT Apr 7, 2007 #2 Welcome to the forums, new person! Check out this link, it will facilitate your introduction. Enjoy!
H Hy8us Member Contributor : Sleeeepy P5 Apr 7, 2007 #3 I lost one when I put my headers in...i guess u could just remove one and replace it with some pipe.
M MAZDAJIT Member : 2003 MP5 Apr 7, 2007 #4 Hy8us said: I lost one when I put my headers in...i guess u could just remove one and replace it with some pipe. Click to expand... what kind of headers do you have
Hy8us said: I lost one when I put my headers in...i guess u could just remove one and replace it with some pipe. Click to expand... what kind of headers do you have
M musiclikscreams Member : '02 red MP5 Apr 8, 2007 #5 i was always wondering if u could just take out the guts of a cat and leave the housing
J JoshP5 Hold the butter : AccordSportMT Apr 8, 2007 #6 Some people have done that. But there's a restrictive crush bend in the stock setup right after the primary cat which is probably the #2 bottleneck (after the cat itself) in the exhaust system. Seems to make more sense just to run a header.
Some people have done that. But there's a restrictive crush bend in the stock setup right after the primary cat which is probably the #2 bottleneck (after the cat itself) in the exhaust system. Seems to make more sense just to run a header.
