Love the k&N
JK Enthusiast
Joined: Jan 2009
Posts: 196
Likes: 0
From: Richmond, Virginia
When I had K&N, it soaked up 3 weeks of Moab dust, and couldn't climb out eastwards up to Denver. 2nd gear on the interstate because I had NO AIR!
DEFINITELY keep a spare paper type on hand if you're summer wheeling!
Just a suggestion
want a used K&N?
DEFINITELY keep a spare paper type on hand if you're summer wheeling!
Just a suggestion
want a used K&N?
JK Freak
Joined: May 2009
Posts: 808
Likes: 0
From: San Tan Valley, Az
I like the K&N filter. i think in the long run there will be money saved over replacing the paper ones every few months.
throttle body spacers are the biggest waste of money. if i could find the stock bolts i would take it off.
that whistling is starting to get on my nerves!
throttle body spacers are the biggest waste of money. if i could find the stock bolts i would take it off.
that whistling is starting to get on my nerves!
Do all JKs whistle when on the road? Every time i give it a little gas, i hear the whistle. I thought that maybe the previous owner installed a spacer but i have not seen one anywhere. Is it normal? Also, now that i have installed a CAI, i can hear it more.
JK Enthusiast
Joined: Apr 2009
Posts: 414
Likes: 0
From: Colorado
I had a TB Spacer on my old XJ, never noticed any performance, just the typical whistle. Don't think I'd ever spend the money on one of those again. I had a 6x9 K&N setup in the XJ which did give a slightly noticeable effect, but for my JK I'm thinking I'll keep the stock airbox and try the aFe Dry Filter to start.
JK Jedi
Joined: Oct 2007
Posts: 5,537
Likes: 0
From: Colorado
Congrats. My Airaid also gave a pleasant (albiet modest) boost in the dead spot with the auto tranny. No MPG boost for me though.