Armaspeed 3D Panel Air Filter Subaru Impreza STI 08-14
 
This Armaspeed replacement air filter for Subaru Impreza STI 08-14 has a 3D design to maximize space utilization and to amplify the cold air storage into the airbox, resulting in excellent air intake efficiency. Made from 3 levels of foam density for greater filtration, the washable and reusable Armaspeed 3D filter features an anodized aluminium frame for better strength and durability.
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Direct bolt on
3D design to maximize space in the airbox
Washable and reusable filter
High air flow rate
3 layers of mix density foam
1 year /  30,000 Km warranty
SUBARU IMPREZA GR 08-11 STI
SUBARU IMPREZA GV 11-14 STI
SUBARU IMPREZA VA 14-18 STI