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.
Compact control module for run, brake and turn lights. Compatible with LED, halogen and incandescent bulbs.
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.
Turns stock or custom turn signals into running and brake lights while preserving turn signal function. Built-in load equalizer, plug-in installation, made in the USA.
Stops erratic front turn-signal blinking. Compatible with halogen and LED front signals, solid-state waterproof module, parade-safe with no heat, works with OEM alarm/turn-signal modules, made in the USA.
Eliminates erratic blinking; plug‑in module for use with OEM alarm/TSM; solid-state sealed design; one module per signal pair.
Solid-state waterproof module that eliminates erratic blinking for custom and OEM turn signals. One module per pair.
Easy-install replacement oxygen sensor for ECM auto‑tune systems. Made in the USA. Some exhausts may require modifications.
Separates running and brake lights from flashing turn signals; includes rear fender harness to replace stock wiring.
Chrome billet speedometer sensor with OEM Deutsch connector. Made in the USA.