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Hey Guys, Got a question for yall. I have a K&N Filter installed as well as a Two Brothers VALE Full system exhaust installed. I Found the powercommander map for my full system.... but i am wondering about the sound. I have a lot of popping and backfire taking place when shifting and reving. Is it just because its a full system that its going to happen or is it that i need to get it tuned with a custom map?
Oh and RIDE TO BE SEEN!!!hahaha
 

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Dyno tuning helps but read the thread in the How To section about removing the smog pump from the bike. Biggest portion of the air in the exhaust is from that pump. There is a lot of good info in that thread.
 

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Best thing you can do it get it custom mapped if your done with the mods. Most of those web maps are generic with dips and curves throughout the power curve.
 
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