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.
Direct replacement for most 7" headlights. 1150 lm high / 750 lm low. Plug-and-play H4 connector. Made in the USA.
High-performance LED fog lights. Replacement for PAR36 fog lights and compatible with most housings. Made in USA.
Easy-install replacement oxygen sensor for ECM auto‑tune systems. Made in the USA. Some exhausts may require modifications.
- Adaptive technology for high and low beam improves corner illumination
- Senses lean angles up to 30° and fills dark areas while turning
- Direct replacement for most round headlights and PAR56 housings
- Easy plug-and-play H4-style connector
- Die-cast aluminum housing; 1600 lm (high), 1020 lm (low); made in the USA
Adaptive beam for high and low beams; senses lean up to 30° and fills dark areas while turning.
Pedestal mount fits most 3/4" headlight mounting blocks; 1600 lm high / 1020 lm low; die-cast aluminum housing; made in the U.S.A.
Adaptive 2 LED Headlight: adaptive high/low-beam, senses lean up to 30°, replaces Road Glide dual headlights. H4 plug-and-play; die-cast aluminum housing; made in USA.
- Adaptive high- and low-beam illumination
- Fills dark areas while turning
- DOT and ECE compliant
Chrome billet speedometer sensor with OEM Deutsch connector. Made in the USA.
Necessary harness to install most aftermarket 7-inch H4 headlights. Includes four sealed solder butt connectors. Made in the U.S.A.
Compact harness that provides a second communication port for tight ECM clearances — suitable for Dyna, Softail Rocker and '02-'05 V-Rod models.
Complete engine control module kit with integral auto-tune, plug-in harness, two wide-band sensors, software and USB cable. Easy install, hundreds of downloadable maps, closed-loop AFR tuning, no dyno required.