Injen RD1966P Cold Air Intake for 2002-06 Nissan Sentra SE-R/Spec-V 2.5L I

Vehicle Fitment

• 2002-2006 Nissan Sentra SE-R (L4-2.5L)
• 2002-2006 Nissan Sentra SE-R Spec-V (L4-2.5L)

Features

• Direct-fit Injen RD Series cold air intake designed for Nissan Sentra performance models
• Mandrel-bent 6061-T6 aluminum intake tube for smooth, efficient airflow
• SuperNano-Web dry air filter for high flow and effective filtration
• Dyno-proven gains up to ~7 hp and ~7 lb-ft torque
• Maintains safe air/fuel ratios without additional tuning
• Aggressive induction sound under throttle
• Polished finish enhances engine bay aesthetics
• Backed by Injen Technology limited lifetime warranty

Specifications

• Part Number: RD1966P
• Intake Type: RD Series cold air intake
• Tubing Material: Mandrel-bent 6061-T6 aluminum
• Filter Type: SuperNano-Web dry air filter
• Replacement Filter: X-1014-BB
• Finish: Polished aluminum
• Engine Fitment: L4-2.5L
• Direct-Fit: Yes - specific to listed Sentra models/years
• CARB EO#: D-476-5 (check local compliance)

Included Components

• 1x Polished mandrel-bent aluminum intake tube
• 1x Injen SuperNano-Web dry air filter
• 1x Full mounting hardware kit
• 1x Installation instruction manual

Product Description

The Injen RD1966P RD Series Cold Air Intake System is engineered as a direct-fit performance upgrade for 2002-2006 Nissan Sentra SE-R and SE-R Spec-V models equipped with the 2.5-liter inline-four engine. Designed to replace the restrictive factory intake, this system uses mandrel-bent 6061-T6 aluminum tubing and a high-flow SuperNano-Web dry air filter to deliver cooler, denser air into the engine for improved throttle response and increased power. Dyno testing shows gains of up to approximately 7 horsepower and 7 lb-ft of torque while maintaining safe air/fuel ratios without requiring extra tuning.

Finished in polished aluminum for a refined engine bay appearance, the RD1966P also produces a more aggressive induction sound under acceleration. Installation is straightforward with the included hardware and instructions, making it accessible for enthusiast and DIY installations alike. The intake is backed by Injen Technology's limited lifetime warranty, and its CARB Executive Order D-476-5 makes it compliant where applicable - always verify your local emissions requirements before purchase.