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Injen SP Series Cold Air Intake Part #SP1974P Customer Reviews
9 Customer Reviews
Reviewed by Jerry P (ARLINGTON, TX) Reviewed for a 2008 Nissan Altima — Apr 17, 2016 10:34 AM
Simple, effective, only took about 45 mins to install with the most basic of tools. The install directions are straight forward the only minor issue was placing the MAS in backwards, car wouldnt idle. One MAS was flipped 180 car ran perfect. With all products you buy from the internet was as simple as this. Makes some noise above 3000rpm but sounds like factory intake below that range.
Reviewed by Joseph A (Forest, VA) Reviewed for a 2010 Nissan Altima — Apr 06, 2016 7:25 AM
This intake will diffently set what's under your hood off!! It has a deep growl when you step on it. So quite you can't hear it until you step on it and feel the extra power. Highly recommend everyone put a Injen cold air intake on their ride very durable.
Reviewed by Corey G (GREEN BROOK, NJ) Reviewed for a 2008 Nissan Altima — Dec 03, 2012 8:16 PM
Perfect sound at around 3,000 rpms. Easy inastall, amazing price. Free hydro sheild. Looks nice & clean. Your Missin out if you dont order it!
Reviewed by carlo k (Austin, TX) Reviewed for a 2008 Nissan Altima — Mar 16, 2012 2:11 PM
this cold air intake is awsome it save me gas and it gives my car the breathing it needs to run better . and it is just the begining of what i want to do to my car thanks injen
Reviewed by ricardo m (Port Saint Lucie, FL) Reviewed for a 2009 Nissan Altima — Feb 17, 2011 9:19 PM
when I bought this product , I thought I was going to have a mechanic installed it for me, but it was so easy and the sound that makes now its nice and sound like a 6 cylinder car, and it gives me better gas milage.
Reviewed by Robert J (Pittsburgh, PA) Reviewed for a 2009 Nissan Altima — Jul 03, 2009 1:01 PM
Never modified a vehicle before and this was as easy as could be. Took about a half hour and 5 minutes of that was spent looking for a bottle opener!
Reviewed by nathan z (Surprise, AZ) — Nov 12, 2008 6:48 AM
Works great and really kicks in at about 2-3000 RPMs, need to find something to get off the line quicker...but what can you expect from a four banger. This is a great bang for your product you won't be disappointed with and with my lead foot I still realized a 2-3 MPG gain.
Reviewed by nelci m (Brockport, NY) Reviewed for a 2007 Nissan Altima — May 30, 2008 2:34 AM
amazing i notice the diffence right away,i like the sound the make,i put it on 07 altima with auto stick it works best after 2 gear,great product,i notice it give me more miles for gallon of gas,since i can see in the dash how many miles i im getting for gallon.
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