APR Pex Open Intake System – Polo (AW) GTI and Audi A1 40TFSI

Description

APR Pex Open Intake System – Polo (AW) GTI and Audi A1 40TFSI

Open Airbox Design
Washable and reusable high-flow pleated cotton gauze filter
20% larger than stock filter with frontal inlet and 127mm (5”) outlet
127mm (5”) filter transition is 260% larger than stock
Filter outlet stack increases air velocity to maximize flow
Filter flows 22% more than stock
Minimal twists and bends further maximizes flow
Lower pressure drop than stock
Less strain on factory components compared to stock
Better throttle and turbo response compared to stock
Straight through design with no sharp or harsh bends and restrictions
Airbox design captures frontal inlet air and reduces suction from engine bay and radiator
Enhanced engine and turbocharger sounds
Simple and easy install
Supports both MAF and non-MAF engines
Designed specifically for the Polo GTI / Audi A1