Hello everybody,

this is my first post so hi guys!

As a good noob I need some help. (I'm a double noob cause this is my first bike)

Right, I have the aforementioned bike with a Jardine exhaust, breather mod and a baro sensor kit.
The guys from Buelltooth sent me the proper map for my settings and I flashed it to the ECM
and then did a TPS following the instructions on their web site.

Bike was great for a while, then started to worsen and now in the low revs range really sucks.
I don't really know how to explain it technically but it's like gurgling from 1500 to 3000 rpm then goes smoother,
but still the power it's not constant and it's like jerky when accelerating.

Could it be I need to change the exhaust, maybe getting a Torque Hammer that, as I "understand" has a more flat torque curve?
Or it might be some other mechanical problem?

Thanks in advance for your help

Marco