Pig9r

Living Legend
Joined
Mar 5, 2006
Messages
4,843
Location
Kansas City, MO USA
It depends on where your bike was originally purchased at. For example California bikes would have a catalyst and the other 49 states would not. I asked the same question a while back and was told you can look at the cat (left side I think) if it has a "C" then it has a catalyst. If it has an "N" then it means it is a non catalyst. Either way I think they all have several "chambers" in them restricting flow.
 

Toystoretom

Living Legend
Joined
Feb 25, 2006
Messages
2,449
If I remember correctly the "N" looks like a "Z" because it is mounted sideways on the bike.. And the empty catbox is full of chambers and is very heavy.
 

Toystoretom

Living Legend
Joined
Feb 25, 2006
Messages
2,449
That is what I heard also.... Just buy the cat bypass :D:D... You don't need no stinkin' clean air.......
 

buddycraigg

.020 Over
Joined
Apr 8, 2006
Messages
11
we dont need no stinkin cats.
remember the cat bypass systems are for "testing and turning" use only ;)
 
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