DynamicmustangGT

Anyone out there know how mny companys Borla licences the stingers too? I know ford racing and have heard steeda, but the corsa exhaust is similar and there was another that sounded close if not exact along with now the clip on the FANG performance site. They are all priced around the same amounts within a few dollars approxiamtly, all look the same, and sound very similar just wondering if anyone knows