[ETCoupe14]

Has anyone else with the i4 deleted their second cat in addition to the pre-cat delete? I was thinking about removing it and just adding in a long resonator in its place, but am curious if there are any real gains to be had.

 

[ThatsABigOne]

Check this thread: http://www.driveaccord.net/forums/8...2007-accord-v6-test-pipe-i4-accord-sport.html

I have a CVT, so I had an exhaust shop weld some extra flanges so I could put 2nd cat back in place if I wanted to. There are slight gains, but they are minuscule.