Single: 1.75" OD. Dual: 1.5" ID slipover. End to end length: 8".
Performance 2-1 Stainless SS Exhaust Merge Collector 3" Dual Inlet to 3" Outlet
2-1 Stainless SS Exhaust Merge Collector Dual 3" ID Inlet to Single 3" OD Outlet
Racing 2-1 Stainless SS Exhaust Merge Collector 3" Dual Inlet to 3" Outlet US
polished 2-1 Stainless SS Exhaust Merge Collector 3" Dual Inlet to 3" Outlet