Most of the nicer exhausts have the brand name etched into the cans or tips. I wouldn't expect it on the cheaper, eBay exhausts, but you never know.
Did you see any markings on the exhaust? Post 'em up if you did - someone might be able to help. Though I suspect if there are markings it would just be the brand, making it easy.
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2011 370Z 6MT Sport Gun Metallic | ARC | CJM | Ecutek | FI | Fujimura | R2C | SPL | Stillen | TWM | Z1 | ZSpeed |
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