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.
Investment-cast risers with included top clamp hardware for a clean, dependable handlebar upgrade.
Investment-cast 4130 chromoly steel mounts with a threaded interface for easy angle adjustment; secure with the stock pivot pin or 3/8" bolts and nuts.
Durable foot peg mounts with threaded angle adjustment and a conical clevis for a secure fit.
Investment-cast top clamp with TIG-welded chromoly uprights; fits many stock Harley speedo/tach brackets and 1" bars.
Easy-install replacement oxygen sensor for ECM auto‑tune systems. Made in the USA. Some exhausts may require modifications.
Investment-cast top clamp, TIG-welded 4130 chromoly uprights, bolt patterns fit many stock model year Harleys; sold as a pair.
Perch-mounted utility mirror with an adjustable ball-and-socket head. Curved stem for improved clearance; sold each.
Precision CNC throttle tube that replaces bulky stock sleeves, accepts soft aftermarket grips, and includes a dual-cable channel.