Complete ThunderMax ECM kit with integral auto-tune, wide-band sensors, harness, software and USB cable for easy install and continuous closed-loop tuning.
HARLEY
Subcategories
Plug-and-play ThunderMax ECM kit with integral auto-tune, downloadable maps, live datalogging and easy installation. Made in the USA.
- Complete plug‑in control module kit with wide‑band oxygen sensors and harness.
- Hundreds of downloadable maps; integral self‑tuning adjusts air/fuel in real time.
- Live datalogging and diagnostics; adjustable ignition and startup maps.
Complete engine control module kit with integral auto-tuning and wide-band sensors for easy installation and tuning.
Self-tuning engine control kit with downloadable maps, live datalogging, closed-loop wide-band tuning and simple plug-in installation — improves throttle response and driveability.
- Mounts into the sensor port on most '96 and newer OEM Harley-Davidson and aftermarket big twin transmissions
- Provides a pulse signal to the speedometer for accurate speed display
- Hand-polished finish for a refined look
- Requires supplied spacer when used with six speed transmissions
- Secure gauge mounting
- Low-profile design
- Easy installation with common tools
Easy-install replacement oxygen sensor for ECM auto‑tune systems. Made in the USA. Some exhausts may require modifications.
High-brightness digital readout for clear visibility in sunlight.
Adjustable between mph and km/h with odometer and trip meter.
Integrated indicator lights; mounting hardware available separately.
Precision gear-style clamp for secure gauge mounting. All bar mounts are made of machined aluminum.
Chrome billet speedometer sensor with OEM Deutsch connector. Made in the USA.
Compact harness that provides a second communication port for tight ECM clearances — suitable for Dyna, Softail Rocker and '02-'05 V-Rod models.