I have recently upgraded my Caterham exhaust and replaced the standard 5" side exit stainless steel silencer. It has a matt black slotted shield
fitted to it.
You can still buy this unit new from Caterham at £270 and can see it here listed as 5" race ford / rover
http://www.caterhamparts.co.uk/category.php?id_category=490
It needs a polish and will not meet noise regs on quiet tracks (was ok for Oulton Park at 105db)
£80 ono
[Edited on 2/6/11 by Rusty Bolthole]
Tempted, where in world are you?
I'm in Cheshire. Happy to discuss options - I'll U2U with my phone number
STill Available as no contact from previous member
Available at reduced price to clear my garage - £60