Not sure about their exhaust but I see that they own Ohlins under a division called DRiV. A number of brands in their portfolio are recognizable to me:Thank you. Is Tenneco a good manufacturer? Never heard of them.....
https://www.driv.com/brands-products/our-brands.html
Also looks like they've been doing business with Nissan since 2010:
https://www.tenneco.com/news/news-detail/2010/11/30/tenneco-launches-new-business-with-nissan