How much more Horsepower will i recieve with my Y pipe, after putting my Injen CAI? (ThIs may SOund lIke a Stupid ? ) Thanks!!

 

you'll get about an additional 5-8 hp

 

300hp and 340lbs of torque. Intakes really make a difference.

lucky if you get 2hp.

 

if u do it right they do, wouldnt be too sure about injen, i have a custom made out of PR tubing and filter, flex extension, and stillen adapter. car pulls much better in comparo to stillen hgih flow. especially after engine bay gets heated up.. not huge difference thoguh. just as if the bay was cold all the time. no heat soak effect on the intake...