Exhaust Fabricator for a Reasonably Large Motorhome?

[SimesJH]

I'm struggling to find anywhere local-ish that's able, or willing, to fit a new exhaust to my 22 year-old Mercedes 410D motorhome.

'Udo' weighs 4.6 tonnes GVW and is 3m tall and 7m long, so he won't fit on a car ramp.

I've called a few places within the TV area and am not having any success, so wondered if anyone knew of somewhere that's able to fabricate and fit a new (preferably SS) exhaust for him?

It's an easy one-box system that exits a few feet behind the nearside front wheel.

Would be grateful for any help, if at all possible.

[SimesJH]

Thanks, but I can't see Simpson having a ramp large enough as their speciality is light race cars.

Between postings, I've finally managed to find somewhere that can handle 4.6 tonnes of custom-built Mercedes.