I am looking to replace my exhaust from the turbo back. I don't have (or rather, shouldn't spend) $560 for downpipes and $460 for test pipes from Labree motorsports. I have read of people, on this forum, getting fairly good results on RVM's piping. However, I have not seen those pipes for sale on eBay lately; nor do the people at RVM's e-mail addresses respond to my mails -- so I was inquiring if anyone else has tried these instead.