aFe Takeda Momentum Cold Air Intake for 2018-2021 Subaru WRX STi aFe Takeda Momentum Cold Air Intake System for the Subaru STi is available with the blue Pro 5R filter or the grey DRY S filter Features a heat-resistant, sealed housing airbox with clear inspection sight window and carbon red accents to match the factory engine cover
aFe Cold Air Intake Subaru WRX STI 2. 5 (2018-2021) Takeda Attack Stage aFe uses their special high-flow conical air filters that allow the most possible air flow without letting in contaminants Each intake produces a deep and throaty sound and outflows the factory intake by an average of 30%!
Subaru STI Cold Air Intakes | GenX Performance The PERRIN Cold Air Intake (CAI) system uses proper MAF alignment and tubing size, which are crucial for maintaining proper air-fuel ratios and preventing check engine lights that plague competitors
2018 – 2021 Subaru STI Cold Air Intake | PERRIN Performance Our aftermarket cold air intake for Subaru STI is constructed from CNC mandrel-bent aluminum tubing for a perfect fit and seamless installation The MAF sensor bung is precision machined to ensure proper alignment of the MAF sensor to the intake