I whole heartedly agree with the law that cats should be required. Even though I live in Canada where it is not illegal I always run one because of the ethical and evironmental impacts of not having one. Imagine if there was no law on ANY cars, how much extra pollutants would perpetuate our air and environment? Even if laws arent always convieneint for you, 99% of the time in place for a perfectly good reason.

 

I run with no muffler...just a pipe off the cat. Did it awhile ago cause it was cool for awhile..but im tired of it now. Not loud and 'ricey' like people are sayin. But im gettin a dynomax catback now. Need to do emissions soon.

Oh btw...so nobody jumps my ****...MY XJ HAS A CATALYTIC CONVERTER.