Updated with the stuff you asked for. Self aligning female groove on the reducer and make it even more affordable. Done. Made to work with my Vband flange assemblies. May or may not work with other 20* vbands from other sources. Think how much time and money and headache you will save using 2.25 hot pipes over 3.00!!!!! its a simple money saver in the end. Sold separately or as an assembly, simply select from dropdown menu.
4.00" to 3.00" Stainless Steel
3.00" to 2.50" Stainless and mild
3.00" to 2.25" Stainless