i personally bought a used edlebrock victor 5.0 and got (with just the intake and a stock throttle body) 26 horses to the wheels dyno proven. if i had the money i would buy the bbk ssi bang for the buck theres no better performer because as said before it comes with a throttle body, new rails, and has better flow geometry than ive seen so far power gains are 25+ depending on the application usually 35-40

 

heres a link where they took a ported cobra intake off and installed a typhoon cleaned up the ports a little and it out did the ported cobra. i have one sitting in the garage that was on the car when i bought it but when i pulled the upper off two of the bolts broke and was a pita so i took it off and put a stock h.o intake back on and i lost a good amount of power and i could tell it . since i have put more mods into the engine to get that feel back(and then some) and will be buying a new lower on ebay for 117 to put the typhoon back on until i get the kennebell twin screw setup with gt40 lower.

imo worth the money

http://www.fordmuscle.com/archives/2003/12/efiintake/

 

i have the typhoon and its great for the money. the ssi comes with tb if you pay like 700$

 

Just installed a polished aluminum Cobra Intake on my friends 93 Mustang GT... Looks great and is a big improvement over the stock one for performance.

 

I hope that the trickflow intake that I'm getting will atliest give me a SOTP difference with the mods that I've got now. As for monster mustang, definentally look on corral.net, they've got all kinds of intakes and **** on that site.