Has anyone seen these before?

http://www.i-m-racing.com/nispcaco35.html

Not that I would shell out that much for some cats, but I have never heard of their existance. Does anyone have reviews of these or know if it would be carb legal?

 

they look nice...and the price is even nicer!

 

Jeez $1700 for cats. you can have full exhaust for this price!!

 

buy the crawford cats at 1/3 the price!!!!!!!

 

I have looked into them. They are not exactly high flow cats. They are like stock only slightly better. The word I have heard is that you may it small gains like 5hp off them. HFCs such as RTs and Crawfords will give you more gains at a cheaper cost. The only benefit from the Nismo cats are that they are quieter than HFCs because they are close to being stock.

 

$1,700 high flow catalytic converters. You are joking right. Pretty funny.

 

are these 100 cell or 300?

 

try hop up racing...< $1,300 last time I checked

 

I was looking into these previously too but the fact that they are not available in the US, and havent heard of anyone actually owning them turned me off. I would think tho since they are a Nismo part, and metal cats, they would last a long time and have perfect OEM fitment. Sucks they cost a damn arm and a leg.

 

http://www.*********.com/zwiki/Part:High_Flow_Cats