Adding a hi-flow cat
#2
Honda-Tech Member
Re: Adding a hi-flow cat (Draggin99Si)
I put a Landspeed Racing Hi Flow Race cat on my car....it seems to be louder around 3k and toward the hi rpm it has a ping to it.....I like mine though....check engine light is on b/c of it though.....
#3
Re: Adding a hi-flow cat (DSeriesBKilla)
I have a catco... it actually made it quiter than it was before...
A little deeper but definately quiter...
No check engine light...
you shouldn't be getting one with a hi-flow cat.
A little deeper but definately quiter...
No check engine light...
you shouldn't be getting one with a hi-flow cat.
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#8
Re: Adding a hi-flow cat (Revolver)
"off road use headers" and exhaust parts will pass emissions. I haven't heard of an off road use converter, since there would be no reason to have a converter for off road use. Either way, the off road use stuff passes emissions and is only considered "for off road use" because it does not correspond to factory specifications for manifold/converter/exhaust.
It will not pass a visual test or CARB (in cali) if it is offroad, but emissions should not be altered.
It will not pass a visual test or CARB (in cali) if it is offroad, but emissions should not be altered.
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