Here it is the 4th gens official intake thread
To clarify: The fourth generation Altima currently is only able to house a Short Ram Intake (SRI) also known as a Warm Air Intake (WAI)
Reason why a Cold Air Intake (CAI) is not produced for the fourth generation Altimas, is because there is no room for a CAI to fit.
There are currently 3 different distributors as of now that are producing SRI's for our Fourth Gens
Performance Sedan and Coupe
ALL PRICING ARE AVG PRICES FOUND
Injen Short Ram Intakes
2007 - 2008 ALTIMA 2.5L Part# SP1974BLK and SP1974P PRICE: $238.16
2007 - 2008 ALTIMA 3.5L Part# SP1977BLK and SP1977P PRICE: $243.36
Fujita Short Ram Intakes
2007 - 2008 ALTIMA 2.5L Part# SR-2825 $169.99
2007 - 2008 ALTIMA 3.5L Part# SR-2828 $169.99
Weapon R Short Ram Intake
2007 - 2008 ALTIMA 2.5L $239.00
2007 - 2008 ALTIMA 3.5L $239.00
Stillen High Flow Intake Kit
Coupe/Sedan
2007 - 2008 ALTIMA 3.5L $229.00
2008 - 2008 ALTIMA 3.5L $229.00
Now....the difference between the four
1) Price obviously
2)Vendor obviously
Injen and Fujita are both well recognized in their air intake systems
The guy who owns the fujita came from injen so both intake systems are relatively similar
The difference in price between the injen and fujita comes with the aluminum heat shield
Injen has a little heat shield that is said to prevent too much hot air going into the intake.
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there is a link with a pic of the injen, the aluminum sheet is the heat shield
Fujita does not have the heat shield and therefore costs a lot less money.
And if i forgot anything, let me know and ill add it.
Sticky?