Showing 1 to 4 of 4 items
aFe MagnumFLOW Air Filters OER PDS A/F PDS Subaru Impreza WRX STI 08-11 H4-2.5L aFe MagnumFLOW Air Filters OER PDS A/F PDS Subaru Impreza WRX STI 08-11 H4-2.5L

aFe MagnumFLOW Air Filters OER PDS A/F PDS Subaru Impreza WRX STI 08-11 H4-2.5L

$76.00

Constructed with 100-percent polyurethane boxed frame, this non-oiled OE replacement filter provides years of hassle...

K&N 05-08 LGT / 08-11 WRX / STi Drop In Air Filter K&N 05-08 LGT / 08-11 WRX / STi Drop In Air Filter

K&N 05-08 LGT / 08-11 WRX / STi Drop In Air Filter

$68.99

K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media...

Spectre 16-18 Subaru STI 2.5L H4 F/I Replacement Panel Air Filter Spectre 16-18 Subaru STI 2.5L H4 F/I Replacement Panel Air Filter

Spectre 16-18 Subaru STI 2.5L H4 F/I Replacement Panel Air Filter

$41.99

Spectre's High Performance Replacement Air Filters are engineered to outperform ordinary paper filters by providing...

aFe MagnumFLOW Air Filters OER P5R A/F P5R Subaru Impreza WRX STI 08-11 H4-2.5L aFe MagnumFLOW Air Filters OER P5R A/F P5R Subaru Impreza WRX STI 08-11 H4-2.5L

aFe MagnumFLOW Air Filters OER P5R A/F P5R Subaru Impreza WRX STI 08-11 H4-2.5L

$70.00

Constructed with 100-percent polyurethane boxed frame, this high flow, oiled OE replacement performance filter will...