I just bought one of these mufflers at what looked like a good price after I saw they were stocked by motobins and siebenrock, both of whom I'd have some trust in as suppliers. After making the purchase, I found some really disparaging comments on one of the BMW mailing lists and I'm mildly concerned that I may have dropped good money on a POS. It's still on the way, but I'm curious if anyone has had any experience with Sito. Anybody ever used their products ? TIA Rob Kleinschmidt
