Thunder Heart ThunderMax ECM with Integral Auto Tune System
ThunderMax is an industry award winning, performance ECM designed specifically for EFI-equipped Harley Davidson motorcycles. This highly advanced, stand-alone tuning system utilizes proprietary AutoTune technology with wide-band oxygen sensors to deliver unmatched performance and rideability. ThunderMax comes 100% assembled, ready to install with no wire-cutting or splicing required. Simply replace the factory ECM and oxygen sensors, load a map, and enjoy your new ride!
ThunderMax Benefits Include:
Easy to install and simple to use
Increased engine performance and rideability
Cooler, smoother running engine in all conditions
Adjustable idle speed and RPM limit control
No dyno required!
Automatically tunes for riding style and atmospheric conditions
Never outgrow it
Easily accommodates future upgrades such as pipes, cams, intakes and much more
100% engineered and made in the USA
3-year factory limited warranty
Each ThunderMax system includes:
ThunderMax Performance Engine Control Module (ECM)
ThunderMax quick start easy install and printable comprehensive user's manual
Each basemap has all of the items outlined below that optimized for your machine's needs. The user-friendly ThunderMax software allows access to these adjustable features and gives you the ability to control nearly every parameter of the system for simple adjustments or for custom tuning.
Adjustable rev limit, idle speed, and speedometer calibration
Adjustable closed-loop AFR targets for power and fuel economy
Adjustable ignition timing maps
Globally or by throttle position with engine temperature input
Adjustable engine temperature alarm
Adjustable injector size compensation
Adjustable start maps (starting fuel pulse) and warm-up settings
Adjustable accelerator pump simulation
Adjustable decel pop control
New rider programming mode features:
Store up to 5 basemaps and access them plus the ability to change idle speed, speedometer calibration and clear AutoTuned adjustments, ALL without linking to a computer.
HD digital tech compatible
Read and clear diagnostic codes through odometer window, digital tech or via ThunderMax software
Records running statistics every 100 RPM
Realtime engine tuning
Realtime engine monitoring
Realtime engine recording
Map analyzer feature assesses AutoTuned map adjustments in a snapshot to simplify map analysis
AutoMap creator feature speeds AutoTune mapping and improves the tune of any engine and exhaust pipe combination using the learned AutoTune adjustments
Product Note:
Specification
Details
Bung
18 mm x 1.5 mm
CARB Approved
No
Country of Origin
USA
Vehicle Fitment
Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
so would i still need to get Xpipes header still put on
By Tman
This tuner will function with any exhaust system provided it has provisions for 18 mm X 1.5 O2 sensor bungs to install the wide band O2 sensors from this tuner for accurate mapping. Just be certain to select your exact model and model year from our drop down menu to receive the correct tuner for your ride.
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