cold air intake injen

[dnasty88]

in the stuck thread about performance parts it lists a injen intake for a 2.5 altima but searches on the part number only list this as fitting the 2007. any ideas? anyone use this on a 2.5?

part number is SP1974P

[08altima35]

it's 2007+

the 2007 and 2008 are exactly the same.

[dnasty88]

okay but the bodys arent the same, so will the support bracket still bolt up?

[08altima35]

it absolutely will. the engine compartment did not change.

also, it a warm air short ram intake, not a CAI

[dnasty88]

ok heres a dumb question...could someone explain what the differences are between short ram, cold air, warm air, etc..?

[08altima35]

ok heres a dumb question...could someone explain what the differences are between short ram, cold air, warm air, etc..?

it's quite simple. warm air intakes allow your car to breath on the heated air inside the engine compartment.cold air intakes allow your car to breath on cooler air from outside your engine compartment thus giving you more power.

[Colton92]

first things first the intake from injen is not a cold air intake its a warm air intake. i have the one 2007 + installed in my 2.5s coupe heres a pic.It sounds awesome!!!!

[dnasty88]

why does cold air give you more power, and does warm air intake give you any extra power?

[Colton92]

cold air gives u more power than warm air but i dont belive it provides significant enough gains to warrant spending all the extra cash.

[dnasty88]

do you see any gains from yours? I purchased one from stillen, which was my second mistake from them. anyway its on backorder and wont ship til the end of the month

[t0e]

hey colton i was wondering where did you order your injen wai from ? i want to get one

[marcelo929]

hey colton i was wondering where did you order your injen wai from ? i want to get one

I know 99% of the people, as well as me, will recommend you the best. http://www.stillen.com

[Tommy:]]

Does the Injen at the stillen website support MT?

[marcelo929]

Hmmm I believe, but hopefully someone else can chime in.. don't take my word on it 100%

[08altima35]

yes, it does. plenty of people on here have done it, but none are responding because it's not on the main 1st gen coupe forum and it's in the D-train/tuning forum.

also, cold air (depending on outside temp) will five you more power because cooler air is more dense and has more oxygen per volume. more oxygen + more fuel in the ignition chamber = more power. plain and simple. the injen will give you more/easier air flow giving you better throttle repsonse and a much nicer motor purr when you go beyond 3000rpm's, but the stock air box will give you cooler air because all of the air routed to your throttle body is from outside the engine bay. nobody as of yet knows which is better for performance because nothing has been tested on a dyno (don't believe the dyno claims by the manufacts because their most definitely rigged).

at the end of the day, i recommend the injen and enjoyed the added throttle response and exhaust note, but paying over 200 for possibly a mod that has xero proven performance gain is up to you.

[infused305]

how much do injen wai go for? where can i buy them for best price? is the install easy?stuck between wai and cold air intake? what brand do u guys suggest?

[Colton92]

I know 99% of the people, as well as me, will recommend you the best. http://www.stillen.com

i got mine off of ebay but i got it way back when cashback was at 35%

[XXplosive990]

super easy install dude, takes bout thirty minutes. just search up the DIY for it