Audi Rs4 Air Filter

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; 1.13 in. height, 10.31 in. outside length, 8.25 in. outside width; Oiled element; Panel style; Made of multiple interwoven...

Activated Charcoal...

Particulate Filter...

HASTINGS PREMIUM OIL FILTER -- 2 7/8 in. OD, 1 5/16 in. ID, 5 9/16 in. Length, 2 F. Gasket Included G147-A And G170, O. Gasket G161 And G239, Replaces Part Numbers 3043283-R91, ABU8912, 4193265, 5208-32250, And P174, A High Quality, Direct Fit OE Replacem...

BECK ARNLEY FUEL FILTER -- A high quality, direct fit OE replacement fuel filter; With Beck Arnley's limited warranty....

HASTINGS PREMIUM AIR FILTER -- Up to 99 percent filtration efficiency; 10.5 in. x 8.375 in. x 2.78125 in.; Panel style; This Air Filter is built to meet or exceed OE specifications; Features permapleat construction that forms dividers between pleats and p...

BECK-ARNLEY AIR FILTER -- A High Quality, Direct-Fit OEM Replacement Air Filter...

INJEN HIGH PERFORMANCE AIR FILTER -- 3 in. mouth diameter, 5 in. base, 5 in. tall, 4 in. top; Cotton gauze; Oiled element; Conical style; 40-pleat; Features black urethane body with red filter media; Provides excellent air flow and filtration; Washable an...

INJEN HIGH PERFORMANCE AIR FILTER, RED -- 3 in. mouth diameter; 6 in. base; 5 in. tall; 5 in. top; Cotton gauze; Oiled element; Conical style; Features black urethane body with red filter media; Provides excellent air flow and filtration; Washable and reu...

INJEN HIGH PERFORMANCE AIR FILTER, RED -- 3.50 in. mouth diameter; 6.75 in. base; 5 in. tall; 5 in. top; Cotton gauze; Oiled element; Conical style; Features black urethane body with red filter media; Provides excellent air flow and filtration; Washable a...

INJEN HIGH PERFORMANCE AIR FILTER, BLACK, SOLD INDIVIDUALLY -- 4.5 in. mouth diameter; 6.75 in. base; 5 in. tall; 5 in. top; Cotton gauze; Oiled element; Conical style; Features black urethane body with red filter media; Provides excellent air flow and fi...

INJEN HIGH PERFORMANCE AIR FILTER, RED -- 2.75 in. mouth diameter; 6 in. base; 5 in. tall; 5 in. top; Cotton gauze; Oiled element; Conical style; Features black urethane body with red filter media; Provides excellent air flow and filtration; Washable and ...

BECK-ARNLEY CABIN AIR FILTER -- A High Quality, Direct-Fit OEM Replacement Cabin Air Filter...

Original Equipment...