What are the differences between these two and which one do yall prefer? thanks, mac

 

Actually the FIPK shows more increase in HP. The supposed reasoning to that is that the FIPK is composed of a thick plastic and doesnt get as hot as the metal 77 series intake. Some go with the 77 for the looks though, guess it just depends on what your lookin for. Personally I have the Gen2 FIPK and I am very happy with it, and it doesnt look bad at all. Pics in my gallery and you can find the HP differences on K&N's website. Hope this helps.

 

looks nice

 

Thanks.

 

It all depends on your preference. I like the way the 77 series looks and sounds. It sounds great at WOT. And it makes my engine compartment look shiny!

 

I have the 77 series. I basically got it over others based on looks

 

check gallery for pix