hey has anyone replaced their factory cat.converter for the random technology one as yet? If so hows the performance? thanks in advance

 

I did.....couldn't feel a thing.

 

did you just replaced the converter or did you have a cat back installed also.Well guess i'll save my $180.Hey custom maxima also sells a racing straight pipe ,thought you won't pass ur emissions test it's street legal. $79.

 

 

I have one word for you....flanged

 

To the best of my knowledge, there is NO SUCH THING as a street-legal modification that removes a catalytic convertor. You may want to check your facts before you put that premise to the test, gtbigup.

 

I agree with y2kse. Failing your emissions test would = not street legal.

I have the RT Cat with no problems and no significant performance gains (not on the butt dyno anyway). I do remember noticing a slightly more pleasant rumble out of the exhaust after the RT Cat. I might have just been hearing things though.

 

I think the RT Cat is legal because it has all of the elements of a catalytic converter.

You are, however, not allowed to mess with anything before the cat.....could be wrong though.

gtbigup- I had a Y pipe and catback before I switched cats. I felt nothing. Of course, I felt nothing from the catback either.

 

it is possible that some mods give gains although u cannot feel it, i feel the udp is that way, but if the random tech doesnt produce anything shame on custom maxima for false advertising