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.
Easy-install replacement oxygen sensor for ECM auto‑tune systems. Made in the USA. Some exhausts may require modifications.
Sturdy 3D laser-cut rear fender with raw finish for easy customization and fast bolt-on installation.
Precision laser-cut rear fender for Harley Davidson with raw surface; available with or without cutout and pre-drilled for quick mounting.
3D laser-cut construction, heavy-gauge material, available with or without cutout; raw finish for easy customization.
Durable 2–2.5 mm metal rear fender, 3D laser-cut and offered with or without cutout; pre-drilled for easy installation.
3D laser-cut rear fender kit for Harley-Davidson, raw finish for easy customization and pre-drilled mounting holes for quick installation.
Sturdy 2–2.5 mm laser-cut rear fender kit with raw finish; available with or without cutout. Mounting holes for quick installation.
Durable laser-cut rear body panel for Harley-Davidson. Raw surface for easy customization; available with or without cutout and pre-drilled for mounting.
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.