Oldsmobile Regency Air Filter

K&N HIGH FLOW AIR FILTER, PANEL STYLE -- Height 1.563, Outside Length 7.563, Outside Width 5.938, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits I...

K&N HIGH FLOW AIR FILTER, ROUND -- Height 3.5, ID 8, OD 10, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits Into The Existing Factory Air Box, With...

K&N HIGH FLOW DIRECT FIT AIR FILTER, RED -- 50-state legal; Provides 1 to 4 h.p. power gain; 96 to 99 percent filtration efficiency; 3.438 in. height, 9.813 in. inside diameter, 12 in. outside diameter; Oiled element; Round style; Made of multiple interwo...

K&N HIGH FLOW AIR FILTER, ROUND -- Height 4.031, ID 11.75, OD 13.75, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits Into The Existing Factory Air ...

K&N HIGH FLOW AIR FILTER, ROUND -- Height 2.5, ID 9.25, OD 11, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits Into The Existing Factory Air Box, W...

K&N HIGH FLOW AIR FILTER, ROUND -- Height 3.063, ID 12, OD 14, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits Into The Existing Factory Air Box, W...

K&N HIGH FLOW AIR FILTER, ROUND -- Height 5.25, ID 3.75, OD 5, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits Into The Existing Factory Air Box, W...

K&N HIGH FLOW AIR FILTER, ROUND -- Height 2.75, ID 11.5, OD 13.25, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits Into The Existing Factory Air Bo...

K&N HIGH FLOW AIR FILTER, ROUND -- Height 2.125, ID 9.813, OD 12, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits Into The Existing Factory Air Box...

K&N HIGH FLOW DIRECT FIT AIR FILTER, RED -- 50-state legal; Provides 1 to 4 h.p. power gain; 96 to 99 percent filtration efficiency; 1.125 in. height, 10.688 in. outside length, 8 in. outside width; Oiled element; Panel style; Made of multiple interwoven ...

Particulate Filter...

Activated Charcoal...

Particulate Filter...

Particulate Filter...

Activated Charcoal...