Have a stainless mondo for our beetle but trial fitted onto camper as need it up and running for trip abroad. The exhaust is a tight fit on engine hanger so need to fit a spacer has anyone done this until I do a pernament fix in the spring. http://www.retrodubs.co.uk/Weld-on-exhaust-flanges
Mine is mild steel not stainless, but I chopped and changed the angle of the inlet pipe to the silencer, so it would fit, and miss the engine bar.