Made From: High Quality T304 Stainless Steel. 127mm (5") to 152.4mm (6"). Are easy to clamp and weld on.
3.5" To 4" Exhaust Step down REDUCER Stainless Steel Pipe Tube Connector
1.5" To 2" Exhaust REDUCER Stainless Steel Pipe Tube Connector 38mm > 51mm
2.5" To 2" Exhaust REDUCER Stainless Steel Pipe Tube Connector 51mm 63mm
HPS P6-CAC-500-600-L8-HOT 5" To 6" CAC Hump Reducer Coupler Hose 6-ply 8" L
March RA-2.500, Adjusting Bar Ss 4.5 To 6.0In High Performance & Racing Parts