PERRIN Cold Air Intake (Red) - 2015-2017 Subaru STI

Features:

• Increases horsepower and style under your hood

• Ensures proper MAF alignment and plumbing size

• Maintains optimal air-fuel ratios and prevents check engine lights

• Constructed from precision CNC mandrel bent aluminum tubing

• CNC machined MAF sensor bung for perfect fit and alignment

• Crucial for proper air-fuel ratios and ECU engine management

• Dryflow filters offer protection similar to oiled filters

• Requires less maintenance, avoids over-oiling

• Rigid screen prevents debris damage, ideal for dusty conditions

• Airflow straightener improves MAF readings

• Ensures smooth and predictable airflow for consistent horsepower gains

• Sounds relatively stock during normal driving

• Enhances turbo flat-4 sound and blow off valve prominence under load

Striking Intake Solution From PERRIN

Increase horsepower and style under your hood. PERRIN Intake Systems use proper MAF alignment and plumbing size, both of which are crucial to maintain proper air fuel ratios and prevent check engine lights that plague competitors. Achieve optimal engine performance and minimize check engine lights with PERRIN Cold Air Intake. Our carefully designed intake systems ensure proper MAF alignment and optimal plumbing size for precise air-to-fuel ratios. No more frustrating issues, just optimal performance and style under your hood.

Precision Construction

PERRIN's intakes are constructed from aluminum tubing, which is precision CNC mandrel bent for consistent and perfectly fitting parts. PERRIN's MAF sensor bung is CNC machined for perfect fit and alignment of MAF sensor to intake. This is crucial for proper air fuel ratios and ECU engine management.

Air Straightener

The airflow straightener improves MAF readings by forcing incoming air flow into a uniform profile. Smooth and predictable airflow is the key to good, consistent MAF sensor readings for reliable horsepower gains.