Air Filter
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Novice
Joined: Jun 2012
Posts: 20
Likes: 0
From: St. Louis MO Area
Well i guess i do not have enough posts to actually post pictures yet, or mabe you all can see it but i can't. I will have to post it again mabe when i have my form rep built up --LOL--
Tourer
Joined: May 2009
Posts: 310
Likes: 0
From: Des Moines, IA
I can't say for certain, but I expect the air filter package will come with everything you need. Shouldn't need extra parts that aren't included.
If you switch our your exhaust, you'll want a new map for your ECM, but that's a whole 'nother can of worms.
If you switch our your exhaust, you'll want a new map for your ECM, but that's a whole 'nother can of worms.
Tourer
Joined: Jul 2009
Posts: 279
Likes: 1
From: Del Rio TX
I believe K&N also makes a heavy breather system and if you do a dyna search on ebay there are some generic versions as well...as mentioned, more than likely it will come everything you need for the install...
a little "touchy" on the need for a tuner...you can usually get away with just pipes and no tuner (I did this for a while)...
but a high flow a/c might change the air-fuel ratio too much and cause your already lean running engine to run too lean...just fyi...
have fun shopping.
a little "touchy" on the need for a tuner...you can usually get away with just pipes and no tuner (I did this for a while)...
but a high flow a/c might change the air-fuel ratio too much and cause your already lean running engine to run too lean...just fyi...
have fun shopping.
Tourer
Joined: Apr 2012
Posts: 448
Likes: 0
From: Upstate NY
Any heavy breather you install will need either a HD download (via SE tuner$350.00) or a dyno tune. Without doing this your engine will run too lean and too hot-not a good thing
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Road Captain
Joined: Nov 2011
Posts: 633
Likes: 1
From: Southern Indiana
If you don't want the expense of a tuner, XIEDs also work to richen up the AFR. I have them on mine with a HB and slip-ons with no problems. A tuner may be better, but it is not necessary.
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Elite HDF Member
Joined: Apr 2008
Posts: 4,718
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From: Back in the Good Ole USA. South Carolina to be exact.
These work well, but bear in mind that they only work on the closed loop areas of the AFR map.
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Novice
Joined: Jun 2012
Posts: 20
Likes: 0
From: St. Louis MO Area
"I believe K&N also makes a heavy breather system"
a little "touchy" on the need for a tuner...you can usually get away with just pipes and no tuner (I did this for a while)...
but a high flow a/c might change the air-fuel ratio too much and cause your already lean running engine to run too lean...just fyi...
have fun shopping.
a little "touchy" on the need for a tuner...you can usually get away with just pipes and no tuner (I did this for a while)...
but a high flow a/c might change the air-fuel ratio too much and cause your already lean running engine to run too lean...just fyi...
have fun shopping.