Penner Tune Question on stock 2022 r3 GT

Here4now

Standard Bore
Joined
Jun 6, 2025
Messages
2
Ride
2022 Triumph rocket 3 GT 2500
Does the US version of the penner tune include unlocking the top speed as well as increasing the reclines for a stock 22 r3 GT?
Will it erase my cruise control functions?
Also does this improve MPG for casual riding? I ask about the MPG because a YouTuber had his stock flashed on a dyno and not only got 30+HP but improved MPG average between 42-50 mpg. My current average is only 38 mpg and I don't really ride it hard. In the neighborhood at 23 mph I only average 21 mpg.
 
I can't answer all your questions, but I can for some.
AFAK yes, you'll get a de-restricted map. (I have a 2023 Gt with Penner tune & mine is de-restricted) No, it won't erase cruise control, mine works as it should.
I think it does improve MPG, depends on how much flex you give your right wrist though. At one time I had to do many miles at a slow speed & my fuel burn was staggeringly good for a big bike like this. I was up to 55mpg (UK MPG too) I get less than that now as I don't have to do long slow rides, but still manage to get 300k's per tank no sweat & still have a bit left, like another 20-40k's sometimes.
Your MPG could be down / different because of the different "gallon" sizes. Metric is the same everywhere, just so much easier, but I guess it's what you're used to. I assume you're talking US gallons, but even so, 21mpg seems very poor TBH. I'd have the bike checked - or do it myself. make sure all the plugs are firing etc.
 


Thank you for responding. I actually just paid $1.8k us dollars for a Triumph Dealer to do the 10k mile maintenance. I really hope everything is working right. Was wondering what the difference was between the US version Penner tune vs the unrestricted that has a large Warning not for x countries (US was on that not for list)
 
i have to inform and remind my dealer a few times not to do any software upgrades to EUC when I take it for a service.
 
If you lose the Cruise Control with a DTC of 1575 showing (happens after resetting adaptations) you perform a switch check and the Cruise will work normally. The switch check is simply to actuate all the cruise inputs, so first actuate the front brake, then the rear brake, then roll the throttle fully off, then rock the cruise switch cube forward and back and the DTC will clear and you're back in businesss.