Hi all, I have an 07 Deluxe and since it had a stage 1 I've had a Kuryakin hyper charger on it, but I'm looking to swap it over to a K&N induction kit 63-1125P, they say it's a straight forward bolt on and go item, but what I need to know is do I have to re-map or re-tune of can I literally just bolt it on and and ride ? I'm as green as grass and really need some advice before I make a purchase, ( as I'm buying online I have e-mailed 2 suppliers this question but as yet no replies) so any help will be greatly appreciated, thanks.

 

I would retune / remap if I were you a new filter is going to take in a different volume of air and your fuel air ratio will be off unless you retune the bike

 

Re-tune it. The hypercharger is a POS and doesn't flow much more than a stock unit. The K&N unit is a much better choice and will need to be able to push more air out of the backside.

 

These guys can help you:
https://www.fuelmotousa.com/p-29474-...ley-store.html

 

What's it got on it for pipes?

 

Many thanks for your replies. Am running V&H big shot staggereds. 👍.

 

Re-tune

 

Well with that,, you'll benefit from a re-map.
You haven't said what tuner your using,,