Ok people I need a few opinions here.
I, like some others on the board would like to get some Hi Flo Cats.
But the more I read the more confused I get. The two major choices are Crawford and RT.
Nismo is overly priced.
Both have been discussed in detail with the only conclusion being both give around
the same amount of power.
RT cats are rumored to make the car run lean. Is this enough to cause damage?
Crawfords have not been tested for this condition (I believe)

But if the power gain is similar how can one be any better than the other?

 

No way a set of hi flow cats going to make you run lean. Not unless you are already pushing the limit with a TS ecu flash or FI.

Hi-flow cats aren't that much more high flow imho.

Also check with hi-tech to see if they will make one localy.

 

what about Espirit Titanium Hi-Flow cat? Seems cheaper than RT hi-flow cat in Bulletproof.

 

I can only see Titanium straight pipes on the Bulletproof site.