**Best Tuner 4 Performance**
Ultimate HDF Member
Joined: Oct 2007
Posts: 5,257
Likes: 6
From: Leander Texas
i had the pclll and it was great after i found a good dyno tuner. for about the same price you can get a new Thundermax and dont have to rely on anyone and you can make modes later and still stay tuned. you can take trips up or down elevation and it retunes as you drive.
Cruiser
Joined: Nov 2009
Posts: 139
Likes: 1
From: Southern California
You sure about this? The TTS works with the O2 sensors on the bike.
And as Rail said, V-Tune eliminates the need for a Dyno run.
And as Rail said, V-Tune eliminates the need for a Dyno run.
Road Warrior
Joined: May 2009
Posts: 1,493
Likes: 94
From: Belgium
If my bike was a 2007 or later model, the exhaust modification wouldn't be required, because he would just use the bungs where the factory O2 sensors are installed. So, as part of the process for my 2004 Fatboy, he will remove my exhaust add the sensor bungs exactly 4 inches from the exhaust flange. Next he will install his own wide band O2 sensors and then spend several hours on the dyno building a custom map for my bike using the TTS Mastertune. Once completed, he will remove his sensors, thread in some plugs to seal off the bungs and I'm good to go. In the future, if I make additional engine modifications, the bungs can be reused for any additional dyno sessions if needed.
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