New Thunder Max Auto Tune Harley Davidson Softail 01-10 / Fl Touring 02-07 Cable on 2040-parts.com

Thunder Max Closed Loop ECM 309-360

Zipper's and Thunder Heart Performance have joined forces to develop the ThunderMax EFI Controller, a completely stand-alone replacement Engine Control Module (ECM)! Thunder Heart's cutting-edge technology combined with Zipper's expertise in performance provides the rider with the best products possible. After 3 years of testing and development, the ThunderMax EFI Controller is here! The ThunderMax is an Alpha-N based system, meaning it relies on RPM and throttle position only; it does not use data from the MAP sensor. The uneven firing pulses of H-D engines, and common plenum manifold can confuse the MAP sensor, and cause it to supply fuel and spark from the wrong block, resulting in poor performance. For this type of system to work properly, it requires many more blocks on the look-up table. This ECM Covers the bases with a system that operates using 1,984 points! Simply put, regardless of throttle position and engine RPM, there is a block on the look-up table to address the engine's needs in that situation. ThunderMax's processor can keep up with the ever- changing demands, rewarding you with a powerful engine that runs very smoothly and efficiently

Replacement system for OEM system on Harley Davidsons

Bolts on 2001-2007 EFI Big Twin models and 2008 FXST, FXD (no Touring Models)

Easy plug in installation - no mapping or dyno required!

Fuel injection continually tunes as you ride

Increased horse power, torque, and fuel economy

Increased throttle response

Improved driveability

Lowers engine temperatures

Engine/Exhaust specific map included

Minimizes annoying Exhaust popping

Adjustable idle and rpm limit

Includes software for easy fine tuning

Increase horsepower and fuel economy

Adapts to aftermarket and all performance upgrades

Fuel injection that continually tunes your ride

MAXimum Performance from Your EFI

When You Ride, Where You Ride, Every Ride!

Would you like to have full control of your EFI system, freedom to make major or minor adjustments without a master’s degree in electronics and computers? Here is a simple solution—ThunderMax with AutoTune! The ThunderMax is a completely new product that replaces the factory module, not an add-on box or signal modifier. The ThunderMax is purpose-built to deliver uncompromising performance but you don’t have to be a rocket scientist to program it or make adjustments.

Just how easy is it? Installation is a straightforward replacement of the factory module and oxygen sensors*1. The ThunderMax SmartLink software contains hundreds of base maps that cover over 80% of popular factory and aftermarket combinations, dyno-developed by Zipper’s on real motorcycles. Choosing a map is a quick and easy process thanks to SmartLink’s sorting filters; loading a map takes less than a minute. After that, you’re ready to start the motorcycle. Once running, let the bike warm up at idle to operating temperature while the Smartlink software automatically dials in idle and warm-up settings for that particular engine and you’re ready to ride! During your ride, every time you ride, the ThunderMax AutoTune module analyzes the air/fuel ratio read by the wide-band oxygen sensors at warp speed after every cylinder fire and makes any necessary adjustments to the injector pulse width to achieve the desired air/fuel ratio while compensating for variations in injectors, fuel pressure or exhaust flow. With every tank of fuel, at any temperature or elevation. That’s it! All you have to do is ride.

As simple as we’ve made it to install and use, don’t be fooled into thinking that this not one of the most sophisticated systems you can buy for your Harley®. Using the supplied SmartLink software, you can adjust or monitor virtually every parameter of the system:

Closed Loop AFR Targets

Idle Speed

Rev Limit

Igniting Timing

Speedometer Calibration

Decel Pop Control

Read Diagnostic Codes

Running Statistics / Logs

Accel Pump Simulation

Start Fuel Pulse

Engine Temp Alarm

Injector Size Compensation

Live Engine Tuning

Live Monitoring

Live Recording

Digital Tech Compatible

Nitrous Compatible*2

Supercharger Compatible

Warm-up Settings

New – Map Analyzer feature assesses AutoTuned map adjustments in a snapshot to simplify map analysis

New – AutoMap Creator feature speeds AutoTune mapping and improves the tune of any engine and exhaust pipe combination