i just bought the exhaust im going to put on my 89 hf when i put my Si motor in ( will be soon, after i get painted)...i got a 4-2-1 header that leads to a high flow catalytic converter to a OBX type H catback....never heard of the brand bought it off ebay....out of all the cat backs it impressed me the most...hopefully sounds good...i like the lay out and looks of it....got it for 300 shipped...any one know anything about this brand?