my cats were starting to smell like rotten eggs in my 2003 350z under spirited driving, and after talking to a couple of mechanics and 2 nissan service guys I decided to get some test pipes, I went with topspeed pro 1 resonated pipes and they just came in today so far i like them they look good and they look well put together now hopefully they sound great paired with my stillen true dual exhaust

 

very nice man


now let me have em

 

Complains about smell, gets test pipes which will make it EVEN worse. I don't get it.

 

Just what Chicago needs...more noise and air pollution.

 

You're definitely going to want to get a tune with those on..

 

smell wont be that bad i know somebody with these pipes and dont worry im form indiana barley ever go to chicago and im probably only gonna run these for a little while, and end up getting real cats or high flows, I talked to a couple service guys they all told me the same thing if you cant spend the money on cats get some test pipes they will work just fine and wont **** your engine up

 

THIS ^


I dont understand your logic OP

 

Well the smell of rotten eggs is entirely different from the smell of exhaust fumes. So there's that.

 

Do a Google search for "sulfur smell car exhaust" without the quotes.

or see: http://answers.yahoo.com/question/in...4074921AAUOGSl

 

the cats have 80k miles on them and ive used shell, bp, family express, speedway, and sams club gas it all smells the same

 

So you get new cats or high flow cats than, you dont get test pipes.

 

ROFL @ OP; Cats smell like eggs so he gets test pipes hahaa.



OP word of advice, re use your metal OEM gaskets, dont use the junk they give you.