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.
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.
Easy, no-tool adhesive-backed shelf for saddlebags; removable and antimicrobial for lasting protection.
Adhesive-backed, no-tool installation for removable saddlebag shelving that resists mold and mildew. Made in the USA.
Chrome billet speedometer sensor with OEM Deutsch connector. Made in the USA.
Rinehart 3" slip-on mufflers with straight-cut end caps. 3" diameter. Easy bolt-on installation. Sold in pairs. No O2 sensor holes.
Dual slip-on mufflers for Sportsters with free-flowing design. Easy bolt-on installation, includes end caps, sold in pairs. No O2 sensor holes.
4" slip-on dual mufflers for touring — deep rumble, easy install, sold as a pair.
Rinehart 4" Slip-On mufflers deliver True Dual sound for Touring models; easy install and sold as a pair.