aFe MagnumFLOW Air Filters OER PDS A/F PDS Subaru Impreza WRX STI 08-11 H4-2.5L - 31-10161 fits_2014-2016`Porsche`Cayman 3" - 2-1/2" 304 Stainless

3" - 2-1/2" 304 Stainless Steel Construction: This cat-back exhaust system is constructed of 3" - 2-1/2" mandrel-bent

(p/n 450-502001-R) Both the stem and bolt threads are pre-coated with Vibra-tite threadlocker

Magnetic Drain Plug

Please select desired front upper mount type when ordering

Does Not Contain CORSA P

aFe MagnumFLOW Air Filters OER PDS A/F PDS Subaru Impreza WRX STI 08-11 H4-2.5L - 31-10161 fits_2014-2016`Porsche`Cayman 3" - 2-1/2" 304 StainlessConstructed with 100 percent polyurethane boxed frame, this non oiled OE replacement filter provides years of hassle free service. Three Layers of Progressive Synthetic (Dry) Media for Maximum Convenience. Washable and reusable for multiple cleaning cycles, the tall open evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings. Integrated urethane bump seal insures tight, no leak seal over the life of the