Ramair Pleated 83mm (3.25inch) ID Neck XLarge Cone Air Filter with Velocity Stack and Coupling 22100-R3P-023 N-Flo Dual Pass rad adds

N-Flo Dual Pass rad adds additional cooling capability whilst retaining factory radiator dimensions

Not compatible with OEM B18C GSR

Merge at roughly 15 degrees into 54mm secondaries

The black series uses a firmer 95A Polyurethane material

Ramair Pleated 83mm (3.25inch) ID Neck XLarge Cone Air Filter with Velocity Stack and Coupling 22100-R3P-023 N-Flo Dual Pass rad addsThis PRORAM performance filter has been designed to fit any vehicle with the appropriate MAF inlet size, you can find your required size by removing the standard intake pipe or MAF housing from your air box and measuring its diameter. It is important to note, these filters have also been designed to fit over your inlet and would not be suitable to be fitted to a soft silicone hose. These filters are made using a high quality, high flow, synthetic