2004 Nissan Murano Injen PF Cold Air Intake System
- Dyno Proven gains in horsepower and torque
- Provides power gains while maintaining A/F ratios with no additional tuning
- 6061-T6 aluminum intake tubing
- Includes Universal Heat shield
- Fully serviceable Injen SuperNano-Web dry air filter
- Some applications available with a polished or black powder-coated finish
- Aggressive engine tone under full throttle
- Smooth intake piping eliminates restrictions and improves airflow
- Made in Pomona California, USA
- Injen Technology Limited Lifetime Warranty
- Some applications are NOT CARB exempt and not legal for use on any vehicle registered in certain states
- Only mild soap and water is required for cleaning. Do not use chemical cleaners or polishing compounds as they will damage your coating
Made in the USA 
Injen Authorized Dealer ID#: 00182Does your ride need some excitement added to it? Of course it does and why would that ever be a question?! Well, you’re in luck because the engineers at Injen Technology have you covered. Check out this Injen PowerFlow (PF) intake to fulfill all of your horsepower desires. The Injen PF cold air intakes have dyno-proven power gains that don't lie. The 6061-T6 aluminum tubing offers superior airflow and styling, plus it’s available with multiple finish options.
Injen likes to keep things cool, so the air filter is positioned in the best possible location to keep that unwanted hot air from entering your intake. This helps drop air intake temperatures and feed cool, dense air to that hungry engine. Additionally, this kit also includes a fully serviceable Injen SuperNano-Web dry air filter, which provides increased filter surface area, allowing for greater airflow and unbeatable filtration. This Injen PF intake kit includes everything that is required for a direct-fit installation. Just like all of Injen’s cold air intake systems, this PF Cold air Intake kit includes the unbeatable Injen Limited Lifetime Warranty. Rest assured that all of your Injen parts are performing perfectly for as long as you own them!
Quality Hardware:
From the Stainless Steel Band Clamps with an inner protective liner to the reinforced automotive-grade silicone coupler, every aspect is covered for a perfect and secure fit.
Hassle-Free Installation:
Make it easy! The Injen PF Series Air intakes have been strategically designed to use fewer parts to provide the end user with one of the quickest and simplest installations available on the market today.
Dyno Proven:
Clean and simple, NUMBERS talk! Injen has put in the time and diligence to stand behind their performance data. They put in the time to test and prove that they have developed a superior kit. So after hours of designing and dyno testing, Injen is proud to say that the PF Series Cold Air Intake system adds additional horsepower and torque. (Results vary by part and vehicle)
Warranty:
Injen Technology offers a Limited Lifetime Warranty to the original purchaser against defects in material and workmanship on all intake systems, air filters, and hydroshields. Injen Technology will replace, at no charge, any intake pipe, air filter, or hydroshield considered by Injen Technology to be defective. Any and all warranty coverage is limited to the repair or replacement of the defective part only, at Injen Technology's discretion. Proof of purchase is required. The warranty does not cover incidental or consequential damages, damages caused from improper installation, nor does it cover the cost of installation or removal of the defective part or its replacement. All warranty items must be sent freight prepaid with a valid RMA (Return Merchandise Authorization) number and copy of original invoice.
California Residents: Prop 65 Warning
Customer Reviews
Injen PF Cold Air Intake System fits the following vehicle(s):
- Part Number fits: INJ-PF1994P (40972)
- 2003 Nissan Murano
- 2004 Nissan Murano
- 2005 Nissan Murano
- 2006 Nissan Murano
- 2007 Nissan Murano
- 2008 Nissan Murano