Injen SP Series Polished Cold Air Intake for 2006-2008 Infiniti M35 (V6-3.5L) SP1991P

Fits 2006-2008 Infiniti M35 Base, Sport, and X models equipped with the V6-3.5L engine.

Unlock hidden potential in your engine with the Injen SP Series cold air intake. As Injen’s flagship induction system, the SP1991P features a 2-piece modular design crafted from mandrel-bent 6061-T6 aluminum. This versatile configuration allows the system to be used as a full-length cold air intake for maximum dense air induction or converted into a short ram system depending on your driving needs or conditions.

Engineered for more than just aesthetics, this intake utilizes Injen’s patented MegaRam (MR) Technology and Air Fusion to maintain safe air-fuel ratios while delivering dyno-proven gains of up to 14 horsepower and 13 lb-ft of torque. The system includes the Injen SuperNano-Web dry air filter, which provides superior filtration and airflow without the need for filter oil. Designed and manufactured in Pomona, California, this kit offers an aggressive, throaty engine tone under load and is a bolt-on performance upgrade that requires no additional tuning.

• Dyno-proven gains of up to 14 hp and 13 lb-ft of torque
• Polished 6061-T6 aluminum intake tubing for restricted-free airflow
• 2-piece modular design (converts from Cold Air to Short Ram)
• Includes SuperNano-Web dry air filter (Replacement Part: X-1015-BB)
• CARB EO Number: D-476-5 (Street legal in California)
• Compatible with optional Hydroshield (Part numbers: 1034BLK or 1034RED)
• Includes all necessary hardware for a factory-style installation
• Manufacturer Part Number: SP1991P
• Limited Lifetime Warranty