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ThunderMax

ThunderMax ECM Performance Auto Tuner For Harley Touring 1999-2001

Item: P1149448
Customer rating is 4.5 out of 5 stars.
123 Read 123 Reviews Read12 Q&As(Questions and Answers) Write a Review

The ThunderMax ECM Performance Auto Tuner For Harley is the high-tech way to manage every aspect of your fuel curve for the best throttle response and… Read More

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Product Details

ThunderMax ECM Performance Auto Tuner For Harley

The ThunderMax ECM Performance Auto Tuner For Harley is the high-tech way to manage every aspect of your fuel curve for the best throttle response and performance possible. It mounts conveniently in place of your factory ECM and plugs into your existing harness, and uses a closed-loop control system to continuously self-adjust your motorcycle's air/fuel ratio in real time while your ride! If you start at sea-level and ride up to a mountain pass, the ThunderMax will automatically adjust your tune to keep your engine running cool and happy!

There are plenty of piggyback tuners on the market that simply modify your ECM (electronic control module) they are capable of making basic adjustments suitable for mildly upgraded bikes, but none of them can make real time adjustments like the ThunderMax. For that type of performance you need a closed loop tuner and the ThunderMax is one of the best! With a built -in barometric sensor you never have to think about ambient air changes. WideBand O2 sensors constantly read the Air Fuel Ratio and give live, real time feedback to the ECM. That means, no “accepting” the changes made to the map, once you key off the changes are written.

The ThunderMax ECM is fully adjustable with their free tuning software or can be used just by loading a base map.

Features:

  • Mounts in place of factory ECM
  • Real time auto-tune adjustments
  • Start with a base map then let auto tune dial in your ride
  • Compatible with high-performance camshafts, turbo, nitro and superchargers
  • Monitor, record and analyze diagnostic codes and stats
  • Free firmware, tech support and updates

Note: System requires 18mm O2 sensor ports to accommodate the wideband sensors, stock pipes will need to have the 12mm bungs removed and 18mm bungs welded in place.

Made in the USA
Product Style J&P Cycles Item # Catalog Number Store Sku MFR. Product # Availability
Product Style ThunderMax ECM Performance Auto Tuner For Harley Touring 1999-2001 J&P Cycles Item #10510795 Catalog Number10510795 Store Sku MFR. Product #309-313 AvailabilityIn Stock: Ships within 24 hours
Please review this product's fitment notes & exceptions prior to purchase: Add to Cart
This product is vehicle specific.
Select a vehicle to ensure fitment.
Fitment Notes & Exceptions
  • This product is not legal for street use on an emissions-controlled vehicle. It may be used on dedicated competition or pre-pollution-controlled vehicles only.
This Product Fits
Harley Davidson
Electra Glide Classic FLHTC/I 1999, 2000, 2001
Electra Glide Standard FLHT/I 1999, 2000, 2001
Electra Glide Ultra Classic FLHTCU/I 1999, 2000, 2001
Road Glide CVO/SE FLTRSEI2 2001
Road Glide FLTR/I 1999, 2000, 2001
Road Glide SE FLTRSEI 2000
Road King Classic FLHRC/I 1999, 2000, 2001
Road King FLHR/I 2000, 2001
This item is also available for 40 different vehicles. View All Models

ThunderMax ECM Performance Auto Tuner For Harley Touring 1999-2001 Instructions

Product Description
Part Numbers
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Instructions
123 Customer Reviews for All Models
Customer rating is 4.5 out of 5 stars. 123 total customer reviews 4.5/5
12 Questions & 38 Answers for All Models

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