http://www.garysupholstery.com/nauga...spiritmil.html (37.5oz)
When I checked around that's the heaviest and was most expensive. I reused the foam on the sides/backs, if you use a steamer the foam will expand to it's original shape. The seat foam may need to be replaced, you can try steaming those as well, on mine you could tell where people sat. Once you replace 1 or 2 cushions the rest will look different so you'll end up doing them all. For the seats cushions I used Firm.
http://www.rochfordsupply.com/shop/F...128/index.html
http://www.instgram.com/jlyons30
2002 Moomba Mobius LSV - Sold
2006 Moomba Mobius LSV - Sold
2017 Moomba Craz - Enzos, Lead