Aeroflow Stainless Steel 4 into 1 Merge Collectors AF4212-400 Product:2-1/8" Primary's into 4" Collector Outlet D - BlackFinish

D - BlackFinish

6L 08/06-on

Part Number: AF25-3000BLK

Part Number: AF150-34

Will not suit 102mm throttle bodies

Aeroflow Stainless Steel 4 into 1 Merge Collectors AF4212-400 Product:2-1/8" Primary's into 4" Collector Outlet D - BlackFinishStainless Steel 4 into 1 Merge Collectors 2 1 8" Primary's into 4" Collector Outlet Brand: AEROFLOW Part Number: AF4212 400 Description: Aeroflow 4 into 1 merge collectors are made out of T304 stainless steel that is durable enough to stand up to the elements and combine high flow and high velocity to increase and broaden an engines torque curve. The handporting inside the collector ensures unrestricted, smooth exhaust flow to prevent power loss and