K&N FIPK

[Tipp]

what is the difference in K&N and K&N FIPK

[gmcjoe]

You can replace just your air filter with a K&N filter or opt for the K&N FIPK.

 

The FIPK gets you a cone-shaped filter, replacement 'airbox' so to speak and a new intake tube. The new tube allows much better airflow into the throttle body.

 

Here is the FIPK on my Sierra:

 

 

[froggy47]

Also the FIPK is louder, the tradeoff for a larger hp gain. Ever rev an engine with the air filter off? Like that.

[2k2TahoeSS]

You say the FIPK is louder.  What kind of noise are we talking about?

[gandolphxx]

Sort of like an old fashioned 4 barrell :thumb: