How much power would these Mods get me:

Moroso CAI
Granaliti Mass Airflow Sensor
3.5" Mufflex Catback Exhaust, Duel-Pipes
Spintech Muffler
SLP Headers (shorties)
8.5 mm MSD Spark Plug Wires
Free Mods

Everything else is stock. I haven't gotten most of this stuff yet, but this is what I am planning.

 

CAI = 10
I wouldn't bother with the MAF
Headers and exhaust = 25-30
Free mods = 5

I would guess around 40-45 hp gain.

 

Do a search, there have been hunded's of "how much hp from these mods" posts...

 

I wouldnt go with anything over 3" piping unless you have the power up top to support it...

Granatelli MAF is CRAP...stay away from it...

Axe Grinder is about right with the exhaust...though I wouldn't go with 3.5" piping...

 

stock maf has been dynoed at about the same as the granatelli...so dont worry about getting one

 

I am getting that for the sound, and that is the smallest exhaust mufflex makes, and I will eventutually get a head/cam package, once I get 2nd car when this one isn't streat legal anymore

 

ditch the Granaliti Mass Airflow Sensor, most of the time you will loose power with it...

when u upgrade the ehads and cam that exhaust should go good with that.. but you might be loosing some power as of right now but not enough to matter really.

 

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Wait, do you mean that when i got to that exhaust my actual horsepower/ torque rating will drop? (like at the time i have 250 rwhp, and when i get that exhaust i will have 240 or something like that?)

Or will i gain less then an exhaust like that should give me?

Thanks!