Weapon R
Weapon R 97-2001 Infinity Q45 4.1L Secret Weapon Intake - 304-146-101
- SKU:
- WPN304-146-101
- MPN:
- 304-146-101
- Availability:
- Regularly stocked product
Description
What is the primary function of a cold air intake?
A cold air intake system functions to draw cooler, denser air into your engine, optimizing combustion for increased power output.
How often should I service my cold air intake?
Service intervals for your cold air intake depend on driving conditions; consult your owner's manual for specific recommendations.
The WR Secret Weapon Intake for your 1997-2001 INFINITI Q45 is engineered to deliver a noticeable surge in horsepower and torque for exhilarating acceleration. Its high-flow filter element captures cooler air, maximizing engine performance. Experience a more aggressive engine note and improved throttle response with this premium cold air intake.
Key Features
- Weapon R 97-2001 Infinity Q45 4.1L Secret Weapon Intake
Why Choose the WR Secret Weapon Intake
Delivers a noticeable surge in horsepower and torque for exhilarating acceleration.
Achieves a more aggressive engine note, enhancing your driving soundtrack.
Provides improved throttle response for a more connected and dynamic feel.
Transforms your Q45's engine bay with a sleek, performance-oriented look.
Who Is This For?
Street Performance — 8/10
Claims horsepower and torque surge for acceleration.
Engine Performance — 8/10
Aims to unleash horsepower and torque.
Visual / Aesthetic Upgrade — 7/10
Cold air intake systems often enhance engine bay appearance.
Track / Autocross — 6/10
Potential for improved acceleration can benefit track use.
Drag Racing — 6/10
Claims horsepower and torque surge for acceleration.
Exhaust Note / Sound — 7/10
Cold air intakes can alter engine sound.
Frequently Asked Questions
Will the Weapon R WR Secret Weapon Intake fit my vehicle?
Confirming fitment for your specific vehicle is essential for proper installation and optimal performance. The WR Secret Weapon Intake is designed for the 1997-2001 INFINITI Q45 4.1L model, ensuring a precise match when compatibility is verified with your qualified technician. This ensures maximum gains and a perfect integration.
How difficult is the Weapon R WR Secret Weapon Intake installation?
Professional installation is recommended for the WR Secret Weapon Intake to ensure correct setup and performance. Consulting a qualified technician guarantees the intake is fitted precisely according to the manufacturer's guidelines. This approach maximizes your performance gains and ensures a secure fit.
What performance improvement does the WR Secret Weapon Intake provide over stock?
This intake delivers a noticeable surge in horsepower and torque, enhancing acceleration significantly. With a 'Street Performance' usage score of 8, it's engineered to unlock greater engine potential. Experience a more exhilarating and dynamic driving feel.
Is the Weapon R WR Secret Weapon Intake worth upgrading from OEM?
Upgrading to the WR Secret Weapon Intake is worthwhile for enhanced engine performance and acceleration. The system is designed to deliver a tangible increase in horsepower and torque, offering a superior driving experience compared to the stock configuration. Enjoy more responsive power delivery.
Can the WR Secret Weapon Intake enhance my Q45's engine sound?
Expect a more aggressive engine note with the WR Secret Weapon Intake, transforming your driving soundtrack. This upgrade, with a 'Exhaust Note / Sound' usage score of 7, provides an audible enhancement to your vehicle's performance. Enjoy a richer, sportier engine tone.
Vehicle Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1997–2001 | INFINITI | Q45 | Base |
| 1997–2001 | INFINITI | Q45 | T |
| 2000 | INFINITI | Q45 | Anniversary Edition |
Additional Resources
Important Notices
⚠️ CARB Notice: This product is NOT legal for street use in California under CARB (California Air Resources Board) regulations. For off-road or race use only.
Browse More: Shop All Cold Air Intakes — Air Intake Systems
Warranty Information
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2000 | INFINITI | Q45 | Anniversary Edition |
| 1997-2001 | INFINITI | Q45 | Base |
| 1997-2001 | INFINITI | Q45 | T |
Additional Information
CARB: |
This product is not CARB Legal and not for sale in California |
Clearance Item: |
N |
MPN: |
304-146-101 |
Proposition 65: |
N |
Case Lot Quantity: |
1 |
Category: |
Air Intake Systems>Cold Air Intakes |
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