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Increase horsepower and style under your hood. Perrin Performance 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. The Perrin intake is constructed from aluminum tubing, which is precision CNC mandrel bent, for consistent and perfectly fitting parts. The MAF sensor bung is CNC machined for perfect fit and alignment of MAF sensor to intake, which is crucial for proper air fuel ratios and ECU engine management.
The open-cell foam filter element effectively traps dust and dirt. It's washable and reusable and can last the life of your vehicle. Foam filter elements offer superior airflow and performance with minimal restriction and outstanding dust-holding capacity.
The airflow straightener improves MAF readings by forcing incoming airflow into a uniform profile. Smooth and predictable airflow is the key to good, consistent MAF sensor readings for reliable horsepower gains.
NO tuning required! CARB-approved and 50-state legal!
Your choice of black or red powder coating gives a handsome finish that will last for years.
Fits all 2008-2014 Subaru WRX and WRX STI.
