If your running a protech log you may have fitment issues...
Anyway I just bought this(check link below) to make it work.
Steel - 2.5" to 3" Weld Transition (Formed Stainless) : atpturbo.com
Flange, Discharge T3/GT 4 Bolt, 2.5" Inner Diameter : atpturbo.com
Anyway I just bought this(check link below) to make it work.
Steel - 2.5" to 3" Weld Transition (Formed Stainless) : atpturbo.com
Flange, Discharge T3/GT 4 Bolt, 2.5" Inner Diameter : atpturbo.com