11000808 -  2.5" Dia Weld on Cast Stainless-Steel GReddy Exhaust Flange Sets 
                         Includes: 2x 2.5" GReddy SUS investment-cast 2-bolt
                         exhaust gaskets
                         1x 2.5" exhaust gasket and a set of flanged exhaust
                         bolts and nuts.

11000810 -  3.0" Dia Weld on Cast Stainless-Steel GReddy Exhaust Flange Sets 
                         Includes: 2x 3.0" GReddy SUS investment-cast 2-bolt
                         exhaust gaskets
                         1x 3.0" exhaust gasket and a set of flanged exhaust
                         bolts and nuts.