Stainless Steel 4" to 3" Cone Reducer.
Reducer Cone Stainless Steel Custom Exhaust Adapter Joiner Connector 4" to 2"
2.5" ID to 3" ID Exhaust Pipe Connector Adapter Reducer 304 Stainless Steel
2.25" ID to 2.5" OD Exhaust Pipe Connector Adapter Reducer 304 Stainless Steel
2.25" ID to 2.5" ID Exhaust Pipe Adapter Connector Reducer 304 Stainless Steel
2" ID to 2" OD Exhaust Pipe Adapter Reducer Connector Stainless Steel L=3.6"