Oh bollix, the used tubular manifolds on eBay I see are usually not long enough as they are for cars, currently there is a used set for a RRC at £175 but they look really rusty and don't look like they will last very long. I have just done £!400 on my Lotus exhaust, I don't really feel like reporting in to the home office that the Landrover requires a fancy custom exhaust. Oh well, strangled drinking straw diameter exhaust it is.