Wildguzzi.com
General Category => General Discussion => Topic started by: dave1068 on June 05, 2026, 07:23:32 AM
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I know the V100 Stelvio is still relatively new and as a long time Guzzi owner, they are great bikes. I do notice on highway rides the acceleration and pull could be better, has anyone here gone the route of re-flashing the ECU, removing the cat and adding a more open exhaust and if so, have you noticed any real change?
Also, if you did, who did it and how much was the cost to do the above?
Thanks
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.... I do notice on highway rides the acceleration and pull could be better....
I sure never noticed that on my Stelvio. And the throttle was spot on, smooth not abrupt like many are nowadays so it'd be hard to convince me to fool with it.
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You might try Upmap. Over on GT site a guy put those bigger Ago head pipes on his & plugs showed leaner mixture.