Intake
K&N 2019 Subaru WRX STI 2.5L F/I Replacement Air Filter
Compare prices for the K&N 2019 Subaru WRX STI 2.5L F/I Replacement Air Filter across 14 Subaru parts retailers and find it for sale at the lowest price. In stock from 6 stores, starting at $50.39.
Fits STI 2019–2021 · WRX 2019–2021VA
All 6 prices
RallySport DirectBest
$50.39Buy now
Import Image Racing
$50.39Buy now
TurnIn Concepts
$51.63Buy now
Subie Supply Co
$55.00Buy now
JD Muscle
$59.99Buy now
SubiSpeed
$62.99Buy now
Prices are pulled from each retailer and refreshed regularly — always confirm the final price at the store’s checkout.