Weapon R 02-06 Nissan Sentra V-Spec / Altima 2.5L Secret Weapon Intake

Weapon R 02-06 Nissan Sentra V-Spec / Altima 2.5L Secret Weapon Intake

Upgrade the intake system on your compatible Nissan with the Weapon R Secret Weapon Intake, part number WPN304-120-101. Designed for select 2002–2006 Nissan Sentra V-Spec and Altima models equipped with the 2.5L engine, this performance intake helps improve airflow to support responsive throttle performance and efficient engine operation. Its application-specific design provides a direct-fit solution for enthusiasts seeking a more performance-oriented alternative to the factory intake system.
The Weapon R Secret Weapon intake is engineered to help reduce intake restriction and deliver a smoother path for incoming air. This can support stronger acceleration response and a more engaging driving experience when paired with a properly maintained engine and compatible supporting components. The system is intended for automotive use and includes the components necessary for its specified application, subject to vehicle configuration and installation requirements.
This Weapon R intake is not CARB approved and may not be legal for use on pollution-controlled vehicles in certain states or regions. Review local emissions regulations before installation, and acknowledge applicable compliance requirements where required. Professional installation is recommended to ensure proper fitment, secure connections, and correct routing of the intake system. Verify your vehicle’s year, model, engine, and trim before ordering, as fitment may vary by configuration.
Feature: Designed for select 2002–2006 Nissan Sentra V-Spec and Altima models with a 2.5L engine.
Feature: Helps improve intake airflow and throttle response.
Feature: Application-specific performance intake design from Weapon R.
Feature: Part number WPN304-120-101 for fitment verification.
Feature: Not CARB approved; check applicable emissions regulations before use.

Features:

• Designed for select 2002–2006 Nissan Sentra V-Spec and Altima models with a 2.5L engine.

• Helps improve intake airflow and throttle response.

• Application-specific performance intake design from Weapon R.

• Part number WPN304-120-101 for fitment verification.

• Not CARB approved; check applicable emissions regulations before use.

Fitment:
Nissan Altima Base 2002
Nissan Altima Base 2003
Nissan Altima Base 2004
Nissan Altima Base 2006
Nissan Altima S 2002
Nissan Altima S 2003
Nissan Altima S 2004
Nissan Altima S 2005
Nissan Altima S 2006
Nissan Altima SL 2002
Nissan Altima SL 2003
Nissan Altima SL 2004
Nissan Altima SL 2005
Nissan Altima SL 2006
Nissan Sentra SE-R Spec V 2002
Nissan Sentra SE-R Spec V 2003
Nissan Sentra SE-R Spec V 2004
Nissan Sentra SE-R Spec V 2005
Nissan Sentra SE-R Spec V 2006