These cats comes off my 97 NSX with NA1 Mugen headers and are suitable for NSX's with up to 350 RWHP. Thess cats have only been on my car since August 2017, and as a result they are in very good condition. I'm selling because I'm having a new custom motor installed on my NSX that will produce over 400 RWHP. These cats, in addition to being free flowing, contribute to the great sound of my Angus AP-X V1 exhaust, which is also up for sale. Cost new, including ceramic coating, is $605.
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