K&N Filters 33-5092 Air Filter Fits 19-21 WRX STIAir Filter Air Filter; Panel; H 1. 563 in.; L 9. 063in.; W 8. 406 in.; Replacement; SPECIFICATIONS: Air Filter Element Material: Cotton Gauze Automotive Item Grade: High Performance Color: Heather Red Filter Material: Cotton Gauze Filter Re Oiling Amount: 1. 38 oz (41 ml) Flange Angle: 0 Degree Frame Design: Flexible Item Height: 1. 563 in. (40mm) Item Weight: 1. 300 lbs. (0. 6 kg) Machine Washable: Yes Oil Included: Filter Is Pre Oiled Outside

Use factory valance / tips

Clears Fault Codes

Precise engineered 1-piece strut spacers have a specific Pitch and Index offset to preserve CV extension and to prevent CV axle overextension within the OEM tolerances

allowing air to enterthe system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow

N-FAB takes innovation to a new level with AdjustSTEP adjustable height Nerf Steps

Silver Metallic Ceramic Finish

from the initial design stages

Fits 2/4 Door Models

Wiring Adapter: 1x H1 Male to 9006 Female Adapter

+21 HP/+55 Lbs

What is in the Box: Your package will include QAA's 6 piece Stainless Steel Pillar Post Trim - QAA PP26066

Mat Size 186 3/8 in