Injen SP1578P SP Cold Air Intake System with SuperNano-Web Dry Filter

The Injen SP1578P SP Cold Air Intake System delivers dyno-proven performance gains through advanced engineering and patented technology. This premium cold air intake system replaces your restrictive factory airbox with a precision-tuned intake that allows your engine to breathe freely, resulting in measurable horsepower and torque increases while maintaining safe air/fuel ratios throughout the power band.

Patented Performance Technology:

Injen Technology is the world's first tuned air intake system manufacturer, holding four patents on intake tuning processes. This SP series intake features Injen's patented MegaRam (MR) Technology (Patents 7,359,795 and 7,669,571) and Air Fusion Technology (Patent 7,721,669), which optimize airflow dynamics for maximum performance gains.

Key Features:

• Dyno-proven gains of up to 11 horsepower and 12 lb-ft of torque
• Mandrel-bent 6061-T6 aluminum intake tubing for smooth, unrestricted airflow
• Fully serviceable Injen SuperNano-Web dry air filter with increased surface area
• Cold air intake design draws cooler, denser air for improved combustion
• No tuning required—maintains proper air/fuel ratios
• Aggressive, throaty engine tone under acceleration
• Available in multiple finish options for personalized aesthetics
• CARB legal (EO #D-476-8) for street use in all 50 states
• Made in Pomona, California, USA

What's Included:

Complete bolt-on intake system with all necessary hardware for installation. The kit includes the precision-engineered aluminum intake tube, SuperNano-Web dry air filter, mounting brackets, and installation hardware.

Maintenance and Accessories:

The included SuperNano-Web dry filter is fully serviceable and reusable. Replacement filter available (part number X-1014-BB). Optional Hydroshield pre-filter available for additional protection in wet conditions (part numbers 1033BLK or 1033RED).

Backed by Injen Technology's Limited Lifetime Warranty, this intake system combines proven performance, superior filtration, and long-term reliability.

WARNING: This product can expose you to chemicals including Chromium, Nickel, Carbon Black, Cobalt, Antimony Oxide, Arsenic, Beryllium, Hexavalent Chromium, Cadmium, and Lead, which are known to the State of California to cause cancer, birth defects, or other reproductive harm.