Thunder max
It's pretty good . It allows tuning with out a Dyno .... obviously . How ever , it isn't as advanced as the stock ECM , with something like the TTS master tune . I think the tuning software with the TTS looks very confusing , so I went with the T-Max . That's the only reason .
Novice
Joined: Apr 2010
Posts: 23
Likes: 0
From: San Diego / Rochester, NY
I like it. It takes some time though for the autotune to tune away from the basemap to get that custom map. The autotune can modify the map about 20% different then you have to hook it up to you computer to make the autotune map the new basemap.
Novice
Joined: Apr 2010
Posts: 23
Likes: 0
From: San Diego / Rochester, NY
You can get them pretty cheap through Fuel Moto. One of the reasons I went with the thundermax was because it was going in my crossbones. Ive heard there were fitment issues with the PC on bones. The thundermax being a ECM replacement didnt have those issues.
Grand HDF Member
Joined: May 2008
Posts: 4,624
Likes: 189
From: Newcastle, Ca.
What bike are you putting it on? Build, cams, headwork...? Expectations? Whats your budget like? imo - for stage 1 bikes, its a very expensive way to just add a little fuel. ~$750 will buy bigger bang for your buck stuff like cams, headwork...
Drawback is it removes the anti-ping function that the stock ecm has, unlike TTS Mastertune. It does come with sensors which will need to be added on pre 07 bikes.
Drawback is it removes the anti-ping function that the stock ecm has, unlike TTS Mastertune. It does come with sensors which will need to be added on pre 07 bikes.
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Novice
Joined: Apr 2010
Posts: 23
Likes: 0
From: San Diego / Rochester, NY
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Ultimate HDF Member
Joined: Oct 2007
Posts: 5,257
Likes: 6
From: Leander Texas
bought mine used for 450, been great. tunes for fuel change, altitude, load, strong winds and can calibrate tire size. easy to mount. only issue is the glitch that cuts off the data and you loose speedometer and you have to stop and turn off the bike and back on. it rarely does that so not an issue for me. customer service is great
