Injen SP1996P SP Cold Air Intake for 2006-2010 Infiniti M45 4.5L V8

Vehicle Fitment

• 2006-2010 Infiniti M45 (4.5L V8)

Features

• Vehicle-specific SP Series cold air intake for Infiniti M45 4.5L V8
• Patented MegaRam Technology optimizes airflow and performance
• Air Fusion Technology maintains safe air/fuel ratios without tuning
• Mandrel-bent 6061-T6 aluminum intake tube for smooth airflow
• Dyno-proven horsepower and torque gains
• Reusable SuperNano-Web dry air filter for easy maintenance
• Aggressive induction sound under throttle
• Direct bolt-on installation with included hardware and instructions

Specifications

• Part Number: SP1996P
• Intake Type: Cold Air Intake System
• Tube Material: 6061-T6 Aluminum
• Filter Media: SuperNano-Web Dry Air Filter
• Estimated Power Gain: ~13 HP
• Estimated Torque Gain: ~11 lb-ft
• Color/Finish: Polished
• Placement: Front of engine bay
• CARB EO #: D-476-8 (50-State Legal)

Included Components

• 1x Polished intake tube assembly
• 1x SuperNano-Web dry air filter
• 1x Mounting hardware kit
• 1x Installation instructions

Product Description

The Injen SP1996P SP Cold Air Intake is engineered for the 2006-2010 Infiniti M45 with the 4.5L V8 engine. This intake improves engine breathing, throttle response, and overall performance while maintaining safe air/fuel ratios without additional tuning. The mandrel-bent 6061-T6 aluminum tube and high-flow SuperNano-Web dry filter provide measurable gains in horsepower and torque along with a more aggressive induction sound.

Installation is straightforward with the direct bolt-on design and included hardware. Finished in polished aluminum, the SP1996P enhances engine bay aesthetics while delivering reliable, performance-oriented improvements. The system is CARB EO D-476-8 compliant for 50-state legality when installed as specified.