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.
OE replacement 49 mm triple clamp that is lighter and stronger than stock. Replaces the headlight nacelle and gauge housing; ignition switch must be relocated.
- 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.
Converts 41 mm forks to 49 mm for FLH models; CNC-machined trees, stainless stem, accepts stock risers and bearings. Made in USA.
Compact adapter for secure hose and connector joins; easy to install and maintain.
Lightweight anodized hose end engineered for universal hoses; precision-machined and sold individually.
Complete engine control module kit with integral auto-tuning and wide-band sensors for easy installation and tuning.
Increases clutch capacity, smoother shifts, multiple spring pressures, includes hub, pressure plate, plates and springs; fits stock type basket.
Bolt-on clutch assembly with 100% more surface area and a new inner hub for improved engagement.
Aerospace-grade construction with vacuum-bagged, autoclave-cured processing for durable, lightweight performance.
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.
Lightweight shift linkage with a 100% carbon fiber tube and 5/16-24 Heim LH/RH compatibility; nuts included.