When I bought my used '91 NSX, it came with test pipes, DC Sports Headers and Remus Exhaust. It ran great, but smelled bad and didn't pass emissions, so I found a set of used stock cats, bought the 4 round metal gaskets from Acura, and removed the test pipes.
I noticed there were no gaskets similar to the ones I got from Acura. Also, the mating surface on the test pipes is flat, while the cats have a circular indentation.
The aftermarket headers and muffler have a flat mating surface as well, so I'm not sure if the stock gaskets will work.
I'll post some pics tomorrow.
Thanks!
I noticed there were no gaskets similar to the ones I got from Acura. Also, the mating surface on the test pipes is flat, while the cats have a circular indentation.
The aftermarket headers and muffler have a flat mating surface as well, so I'm not sure if the stock gaskets will work.
I'll post some pics tomorrow.
Thanks!
