Robert, those parts from Lamborghini, at least according to my price list. Each clamp with the seal will cost around $225. 00 each.
I can supply these if you wish. Let me know and I will get you an up to date price, as Lambo changes their prices just about every day.
I have been stocking and selling Lambo parts for over 25 years, and try to discount them to Lambo owners.
Chadbourn Bolles
803 532 6257
I need a set (2) stock exhaust collars and (2) donut seals for a 1994 Diablo, I am installing a Larini system, but the old Borla had differed tailpipes hookups and the last owner didi not keep the old clamps.

Thanks Robert[/quote]