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
Includes pickup, mounting plate and wires with connectors.
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.
Easy-install replacement oxygen sensor for ECM auto‑tune systems. Made in the USA. Some exhausts may require modifications.
OEM replacement part for reliable fuel delivery and consistent performance.
Direct-fit replacement for the vehicle's idle control system. See factory parts manual for fitment and part number.
Slimline Duals full system for Touring — CARB & EPA compliant, cooler exhaust routing to reduce heat at the rider and passenger, preinstalled heat shields, and selectable Rinehart or MotoPro45 mufflers.
Contact sets with metal spring, sealed condenser, meets or exceeds OEM specs.