HORSE POWER GAIN!

[BRSTYLE240SX]

Injen Short Intake 16 Valve 1991-1994 and Injen Cold Air Extension 16 Valve 1991-1998? would i be able to notice the difference when driving!? it's an auto! would the engine sound much different? any difference in my miliage? and what is the smartest and better way of gaining a good ammount of hp, but still not spend more then about 350!??!!? or am i going in the rite direction with the intake mod?

[Broadwayblues]

I think that most of your questions are answered here. (http://www.zilvia.net/f/cgi-bin/ikonboard.cgi?act=ST;f=2;t=9054) It's still on the front page. Take a second and look at it. Hope it helps!

[sykikchimp]

just a note, but under normal driving I gained about 1.5 mpg

[Krunko]

I have a 98 and its an auto.  injen intake with cold air extension was my first mod.  I noticed a difference in sound, a huge difference.  I don't really think I noticed a difference in acceleration.  I noticed a difference in acceleration when I got my apex'i n1 dual exhuast catback system.

[9524tee]

i got that and it gave me about 5 ponies or so , it sounds really nice though , thats the biggest improvement by buying it , is the sound

[negular]

gave me around 4.20hp