K&N Filter Recharger Cleaning Kit Crosstrek_2018-2023 They will modify handling balance

They will modify handling balance in terms of steering bias (understeer or oversteer)

Part #: FOM-FMDVSUB01

brackets and hardware for a direct bolt-on installation and are backed by Goodridge's unbeatable 'Forever Guarantee'

FITMENT: 02-07 WRX

K&N Filter Recharger Cleaning Kit Crosstrek_2018-2023 They will modify handling balancePart #: 99 5050 Restore your K&N Filter to peak efficiency with this comprehensive kit from K&N. This is a six step maintenance system designed to recharge any K&N Filtercharger Air Filter. Restores air flow efficiency so your Filtercharger performs like new! Includes: 6. 5 oz Spray Oil, 12 oz Filter Cleaner. For K&N Air Filters Only. Note: For K&N filters only. Part Number 99 5050 This item is non application specific. Please verify compatibility