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

Vehicle Fitment

• 2006-2008 Infiniti M35 (RWD, 3.5L V6)

Fitment Notes

• CARB Exempt - EO# D-476-5; legal for use in California
• 2-piece design can be converted to a short ram configuration if needed

Features

• Dyno-proven gains of up to +14 HP and +13 lb-ft of torque
• Injen's patented MegaRam (MR) Technology maintains safe A/F ratio without a retune
• Air Fusion Technology optimizes charge density across the full power band
• 6061-T6 mandrel-bent aluminum intake tubing for smooth, unrestricted airflow
• 2-piece design easily converts to a short ram system for versatility
• SuperNano-Web dry air filter - washable, reusable, and high-flow
• Aggressive induction tone under full throttle
• Backed by Injen's Limited Lifetime Warranty; made in Pomona, California, USA

Specifications

• Finish: Polished
• Tube Material: 6061-T6 Aluminum
• System Type: Cold Air Intake (2-Piece, Convertible to Short Ram)
• Filter Part Number: X-1015-BB (SuperNano-Web Dry)
• HP Gain: Up to +14 HP
• Torque Gain: Up to +13 lb-ft
• CARB EO#: D-476-5
• Weight: 10.0 lbs
• Package Dimensions: 26.0"L x 14.0"W x 9.0"H
• UPC: 843115007362

Included Components

• 1x Polished aluminum intake tube (2-piece)
• 1x Injen SuperNano-Web dry air filter (X-1015-BB)
• 1x Hardware kit (clamps, brackets, adapters)
• 1x Installation instructions

Product Description

The Injen SP1991P is a direct-fit cold air intake system engineered for the 2006-2008 Infiniti M35 with the 3.5L V6. The polished 6061-T6 aluminum tubing draws cooler, denser air away from heat-soaked engine bay sources, improving combustion efficiency for real, measurable power gains. Injen's patented MegaRam (MR) Technology manages airflow at the MAF sensor to keep the air/fuel ratio within factory-safe parameters, eliminating the need for any additional tuning.

The 2-piece tube design offers added flexibility, allowing the system to be converted to a short ram configuration when desired. Installation is straightforward with basic hand tools, and all necessary hardware is included. Optional Hydroshields (1034BLK or 1034RED) are available separately for added filter protection in wet conditions.