Ramair Pleated Multi Fit Cone Air Filter - 80mm (3.1inch) 51320-S04-003 Reliable and quick operability is

Reliable and quick operability is achieved by shortening the shift stroke by changing the lever ratio and increasing rigidity by eliminating the mount bush and making it a rigid mount

Filter Internal Neck Diameter: 63mm

By installing an HKS water-cooled intercooler

25mm rear)

New 8-curved-slot design for high friction from cold and stability under high brake load

Ramair Pleated Multi Fit Cone Air Filter - 80mm (3.1inch) 51320-S04-003 Reliable and quick operability isThis Ramair 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