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High Flow Catalytic Converters

Joined
14 February 2000
Messages
539
Location
Eugene, OR., USA
I'm considering having my OEM catalytic converters replaced when I have a new set of headers installed. Has anyone tried the High Flow Cats from Comptech? If so, is there any performance gain over stock or is it a waste of $750? My NSX is a '91 with 22,000 mi.
 
Performance gains from high-flow cats (or removing cats) are very minimal until you modify the car much more heavily, especially with forced induction.
 
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