It's the full Fritz System - headers and the whole way back. It's around 2 years old and in pretty good nick. Pictures and a dyno video is here:
Originally the fitment was not great (4 inch gap), but this was rectified and now fits well. She's loud, but not ultra loud.
New these run around £1,350 + VAT so in the £1,600 region, they also have a lead time of around a month if I recall correctly. (http://www.fritzsbits.co.uk/systems/e30 ... tem-detail)

Happy to help with any questions in the meantime - will upload more pics and price in the next week or so.
Cheers,
Gus







