Triumph factory tunes

[REGULATOR]

its only the first three gears that are really affected by the secondaries..

tune boy you can open then full up..


Or get out your screw driver and carefully ( after reading the how to several times!!!!) remove them and no more issue

 

[step1]

Or a Gipro atre :wink:

 

[Ol Skool]

No truth at all.

However, 4th is fine. 5th is speed limited. 1,2 & 3 are restricted.

Look at the tunes for the offroad and aftermarket exhaust systems.

 

[Triple Trouble]

Several of the stock tunes are restricted in all gears. 20228 for example is only open 36% at 2750 rpm in ALL gears.