ThunderMax Auto Tune Module 309-460 fits 2001-2010 Harley Davidson Softail Models. Does NOT fit 2008-2010 Softail Rocker models or 2009 CVO Softail Springer's. ThunderMax Auto Tune is the industry’s first and only stand-alone performance EFI management system developed specifically to meet the tuning needs of Softail H-D motorcycles. This highly advanced tuning system is a completely new Electronic Control Module that replaces the factory unit and allows the user to install a wide range of performance enhancements that add-on signal modifier devices cannot properly execute. The ThunderMax with AutoTune is made in the USA and backed by a 3-year warranty. This product replaces the stock ECM and requires 18mm bung holes in the exhaust head pipe. Email Cycle Solutions Inc. with your bike modifications such as exhaust, air intake, cams, etc and we will set up your thundermax auto tune with the proper starting map for your bike! Also comes with a FREE DYNO Diagnostic Coupon to use at an event of your choice.
A**R
A fantasic ECU
This ThunderMax ECU has my 2008 FLSTSB running like a dream. The vender was fast, real fast. If I could give higher than 5 stars to both the vendor and manufacturer I would.
E**T
But I did love the price
I haven't installed it yet, and have high expectations. But I did love the price. Saving almost $250 from manufscturer's price.
I**0
just get it
I don't normally do reviews but before I purchased this I did a lot of searches for reviews on this and could not really find anything posted much after 2014. I have a 2009 CVO and unfortunately that meant pulling rear tire, fender, and guards to get to ECM. (I am told I am the lucky guy in the world all the others are basically under the seat) I therefore took mine to Harley to have them do it. (they charged me about what the unit itself cost...ripoff). Only had the bike back a few days and WOW!!! Power galore when you want it, no back firing thru exhaust, AND my hands used to fall asleep from the vibration but not anymore as this has smoothed the bike out by at least 60% or better. It is like a whole new Better bike! Don't really mind Harley overcharged for the results I have as it is well worth the results I Got. Hope this newer review helps someone else out as I was really worried about not finding reviews and taking a chance.
Trustpilot
1 month ago
1 week ago
