Yup - https://www.bimmermilvs.com/ and the guy who was the guru N52 tuner at BPC has setup his own shop, cant find the url now though. Something like this fabricated locally in stainless I rekon. https://www.brintechcustoms.com.au/all-products/n52-custom-exhaust-headers
265,000km, one lady owner, No M Tax payable.