K&N Heavy-Duty Replacement Air Filters 38-2002S Balancers though it can be used

though it can be used on other size tubing thru the use of adapters/reducers (Not included)

907-10-12S

Automotive Fittings Part Number: ATM-4531

PFS14-0008

K&N Heavy-Duty Replacement Air Filters 38-2002S Balancers though it can be usedBrand: K&N Manufacturer's Part Number: 38 2002S Part Type: Air Filter Elements Product Line: K&N Heavy Duty Replacement Air Filters Automotive Fittings Part Number: KNN 38 2002S UPC: 024844282804 Air Filter Type: Dry Air Filter Style: Conical flanged Air Filter Outside Diameter (in.): 11. 00 Inlet Flange Inside Diameter (in.): 7. 00 Air Filter Height (in.): 24. 13 Air Filter Top Measurement: 7. 500 in. diameter Air Filter Bottom Measurement: 11. 000