tommudd wrote:
Not a fan of K&N but the rest of it is killer, I have something similar in mind but with an Amsoil filter
BUT is the 3 inch intake enough air coming in, on the test that I have done with only a 3 inch intake you could hold your hand 4 to 6 inches in front of it and feel it sucking your hand back in when at 1/2 throttle, granted going down the road it would suck in more air due to the air being pushed into it but......currently I have a 3 inch hose along with the stock set up
Ohhh yes Tommudd that thing suck your hand like crazy !!!
The 3" are enough for the Liberty, the K&N people says: The Apollo is ideal for normally aspired engines
up to 250BHP and turbo engines up to 350BHP. It comes with a standard 70mm base flange with a range of optional stepped adaptors available to allow fitment to other intake sizes.
Tommudd Don´t worry about the 3 inches diameter it´s fenomenal, look 2.75" it´s enough for engines up to 350 hp !!
Salud !