Injen SP1686P SP Series Cold Air Intake System with SuperNano-Web Dry Filter

The Injen SP1686P SP Series Cold Air Intake System transforms your engine's breathing capability with patented tuning technology that delivers measurable performance gains. As the world's first tuned air intake system, this flagship SP series intake incorporates Injen's exclusive MegaRam (MR) Technology and Air Fusion innovations, backed by four patents that set it apart from conventional intake systems.

Engineered from premium 6061-T6 aluminum, the intake tube provides a smooth, uninterrupted airflow path that maximizes efficiency while maintaining safe air-fuel ratios throughout the entire power band. The precision-designed routing not only delivers dyno-proven performance increases but also presents clean, impressive underhood aesthetics.

Performance Features:

• Dyno-proven gains of up to 8 horsepower and 7 lb-ft of torque
• Patented MegaRam (MR) Technology (Patents 7,359,795 and 7,669,571)
• Patented Air Fusion Technology (Patent 7,721,669)
• Cold air intake design for maximum density air charge
• Maintains safe air-fuel ratios with no additional tuning required
• Aggressive, throaty engine tone under full throttle

Construction and Components:

• 6061-T6 aluminum intake tubing for durability and heat resistance
• Fully serviceable Injen SuperNano-Web dry air filter with increased surface area
• Smooth mandrel-bent piping eliminates airflow restrictions
• Available in multiple finish options for personalization
• Made in Pomona, California, USA

Replacement Parts and Accessories:

• Replacement air filter: X-1021-BB
• Optional Hydroshield: 1037BLK (black) or 1037RED (red)

This complete cold air intake system includes everything needed for installation and is backed by Injen Technology's Limited Lifetime Warranty. The SuperNano-Web dry filter technology provides superior filtration with maximum airflow, delivering both performance and engine protection.

Important Notes: This product is not currently CARB exempt and is not available for purchase in California or for use on vehicles registered with the California Department of Motor Vehicles. No additional tuning or modification is required for installation.

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.