gnxs said:
Because it comes with a BAP and chip. However, I had heard that they lowered their prices recently.
And they are offering the blower only, as opposed to a complete kit.
As far as which way to go, the porting will get you around 500HP, maybe a little more and cost $500 or so. Maybe injectors and some other fuel system mods. Inj =$500, BAP=$250?, MAF=$250 or MAFxtndr = $100
The KB & Whipple will cost around $3000 and you will definitely need the injectors, BAP and/or Focus pumps and bigger MAF.
Plus tuning and dyno time which will amount to several hundred dollars, at least.
Dan