AIRTEC’s enclosed carbon fibre CAIS for the GR Yaris (G16E-GTS) is built for drivers who treat stage 1 seriously - not as a vague promise, but as a defined, repeatable upgrade path. It’s a true cold air induction system, not an open filter masquerading as one.
Direct-fit sealed intake using the factory front bumper aperture - no trimming, no ducting guesswork, no heat soak from the engine bay
Includes 80mm black powder-coated MAF housing, Group-A cotton filter, silicone couplers, carbon airbox and all mounting hardware
Validated on GPF-deleted, cat-back-equipped GR Yaris - delivers +12.3bhp and sharper throttle response without remap changes
Fits all GR Yaris (2020-2024) with G16E-GTS engine; compatible with fast road, track day and daily driver use
Search terms covered: gr yaris cais, g16e-gts cold air intake, yaris gr stage 1, gr yaris decat intake, enclosed air intake gr yaris, airtec 100-001
