Touring Models Road King, Road King Custom, Road King Classic, Road Glide, Street Glide, Electra Glide, Electra Glide Classic, and Electra Glide Ultra Classic bikes.
Sponsored by:
Sponsored by:

Thunder-max

Thread Tools
 
Search this Thread
 
Old Apr 30, 2007 | 06:25 PM
  #1  
Zimbob's Avatar
Zimbob
Thread Starter
|
Stellar HDF Member
15 Year Member
Liked
Joined: Dec 2006
Posts: 2,906
Likes: 11
From: Grottoes Va.
Default Thunder-max

I have a 2007 RKC and I'm wanting to add the Bassani power curve true duels and the Forcewinder breather. ( just a foundation for the future ) I'm looking into getting the Thundermax w/ auto tune, however, there are some questions I have. I've already done the search thing, tried several different web sites, and still have questions. 1. Does the thundermax come with preinstalled map? 2. From what I have gathered in searching, it replaces the stock hd. ecm, true or not? I know a seller will tell you whatever you want to hear to get the sell, but, 3. how does this product work in the world we all ride in?
 
Reply
Old Apr 30, 2007 | 06:35 PM
  #2  
PhilM's Avatar
PhilM
Ultimate HDF Member
Joined: Feb 2006
Posts: 5,939
Likes: 3
From: TX
Default RE: Thunder-max

I don't have a TMax, but I do have a DTT which is similar.

1) MAPs come on a CD and newer ones are available for download on the ThunderHeart & Zippers websites. Since the unit tunes itself in, you just need to start out "close".
2) It is an caompete replacement.
3) I have read that most are happy with the results.

I can tell you that I am happy with the results of the Daytona TwinTec TCFI-IID that is a similar unit.
 
Reply
Old Apr 30, 2007 | 07:05 PM
  #3  
dr.phatkins's Avatar
dr.phatkins
Cruiser
Joined: Mar 2007
Posts: 172
Likes: 1
From:
Default RE: Thunder-max


ORIGINAL: Zimbob

I have a 2007 RKC and I'm wanting to add the Bassani power curve true duels and the Forcewinder breather. ( just a foundation for the future ) I'm looking into getting the Thundermax w/ auto tune, however, there are some questions I have. I've already done the search thing, tried several different web sites, and still have questions. 1. Does the thundermax come with preinstalled map? 2. From what I have gathered in searching, it replaces the stock hd. ecm, true or not? I know a seller will tell you whatever you want to hear to get the sell, but, 3. how does this product work in the world we all ride in?
i have the tmax:

1. no

2. yes. i was worried about this, but it has only made my bike more stable, and the gauges more accurate. hell some of them didnt even work before the switchout.

3. i have it on my bike, and it is like a brand new machine. no more spitting, sputtering, surging, decel popping, etc. but most importantly, NO MORE DYNO TUNING!!! my bike is a beast now after install. and i dont sell them.
 
Reply
Old Apr 30, 2007 | 07:12 PM
  #4  
Zimbob's Avatar
Zimbob
Thread Starter
|
Stellar HDF Member
15 Year Member
Liked
Joined: Dec 2006
Posts: 2,906
Likes: 11
From: Grottoes Va.
Default RE: Thunder-max

Sweet rides guys, and thanks for the replys. I may just have to pony up for the thundermax.
 
Reply
Old Apr 30, 2007 | 07:19 PM
  #5  
stro1965's Avatar
stro1965
Seasoned HDF Member
15 Year Member
Liked
Loved
Community Favorite
Joined: Feb 2007
Posts: 10,602
Likes: 721
From: Bellevue, NE
Default RE: Thunder-max

I'm thinking I'll go the T-Max route as well, but have been reading more and more about good results with the DTT. How do they compare? Is the price comparable?

 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
rahall
Ignition/Tuner/ECM/Fuel Injection
7511
Mar 20, 2026 06:43 PM
rockon
Ignition/Tuner/ECM/Fuel Injection
4
May 12, 2014 09:50 PM
xwhyz1959
General Harley Davidson Chat
5
Feb 20, 2012 09:11 AM
Sash302
Softail Models
4
Dec 26, 2011 06:11 PM
scoobysteve
Ignition/Tuner/ECM/Fuel Injection
4
Oct 28, 2009 01:42 PM




All times are GMT -5. The time now is 04:04 PM.

story-0
10 Most Awkward-Looking Motorcycles Ever Built

Slideshow: Not every motorcycle can be a design icon, and these machines prove that bold styling doesn't always age gracefully.

By Verdad Gallardo | 2026-06-12 11:58:41


VIEW MORE
story-1
Jason Momoa Is Turning Classic Harleys Into PHEVs

Slideshow: Jason Momoa's latest restoration project blends 1920s Harley-Davidsons with modern electric technology, creating some of the most unusual hybrid motorcycles ever built.

By Verdad Gallardo | 2026-06-10 17:18:58


VIEW MORE
story-2
Harley-Davidson Fat Boy Becomes a Dark, Decepticon-Inspired Custom

Slideshow: Killer Custom's latest build relies on styling changes rather than performance upgrades, giving the cruiser an entirely different personality.

By Verdad Gallardo | 2026-06-03 18:28:05


VIEW MORE
story-3
6 Weirdest Harley-Davidsons Ever Sold to the Public

Slideshow: From military-inspired singles to scooters and three-wheel utility vehicles, these Harleys took the company far outside its comfort zone.

By Verdad Gallardo | 2026-06-02 18:34:10


VIEW MORE
story-4
7 Times Harley-Davidson Chucked Tradition Out the Window

Slideshow: Harley-Davidson built its reputation on nostalgia, but every so often, the company took a hard left turn into the future.

By Verdad Gallardo | 2026-05-20 11:18:19


VIEW MORE
story-5
7 Surprising Harley-Davidson Products that Are Not Motorcycles

Slideshow: The bar-and-shield logo shows up on far more than motorcycles, some of the company's most unexpected products have nothing to do with riding.

By Verdad Gallardo | 2026-04-29 16:50:35


VIEW MORE
story-6
8 Best Harley-Davidson Motorcycles Ever

Slideshow: Not every Harley gets it right, but these are the ones that genuinely earned their reputation.

By Pouria Savadkouei | 2026-04-15 14:23:21


VIEW MORE
story-7
10 Worst Harley-Davidson Motorcycles Ever

Slideshow: From the troubled AMF years to modern misfires, these bikes earned reputations for reliability issues, questionable engineering, or disappointing performance.

By Pouria Savadkouei | 2026-04-01 20:01:09


VIEW MORE
story-8
Killer Custom's Jail Break Is The Breakout That Refused to Blend In

Slideshow: Killer Custom's "Jail Breaker" build focuses more on stance and visual aggression than mechanical overhaul.

By Verdad Gallardo | 2026-03-18 19:20:32


VIEW MORE
story-9
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?

Slideshow: The Swiss custom shop has taken a Harley Softail and stretched it into something so long and low that it looks closer to a rolling sculpture than a conventional motorcycle.

By Verdad Gallardo | 2026-03-07 16:15:30


VIEW MORE