Has anyone here removed their cats from the exhaust?Ive heard remove all of them,then Ive heard only remove 2 of them.Any drawbacks like "check engine lights" ? Also,has anyone ever installed an "H" pipe or "X" pipe to equalize backpressure?Inquiring minds want to know.:)

Joe

No cats, no check engine lights. Big power difference.

Allan,

How about sound.Is it to loud or any droning in the cabin?

Joe

It is loud, but a good loud. Everyone loves the sound. You can hear it here:http://www.racingflix.com/featuredride.asp?f=5