Single : 3" OD. Dual : 3" ID slipover. Material : T304 stainless steel (polished).
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
Auto 2-1 Stainless SS Exhaust Merge Collector 3" Dual Inlet to 3" Outlet 1pcs