Exhaust

All of the issues you are describing will be taken care of by a FuelX. All it does is slightly richen the mixture by adjusting what the O2 sensor reports. If you do a full exhaust or a decat you have to use a Coober or other such thing, but on a stock bike the Coober is a waste.
 
My guess is that a FuelX for the Euro 5+/5b models, which will also include the connector for the third sensor behind the cat, will soon also be available; it is already for the 390/401 models.
 
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Does anyone run the IXIL black exhaust with the DB killer? Ive got without it, but kind of thinking its a bit too much. How much will the DB killer reduce volume?
 
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