Complete ThunderMax ECM kit with integral auto-tune, wide-band sensors, harness, software and USB cable for easy install and continuous closed-loop tuning.
Intake
Active filters
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.
Enables non-EU performance devices to use European licenses and access compatible products without a master key.
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.
High-flow reusable air cleaner with snap-in velocity stack and hidden breather. Made in the USA.
High-flow, reusable air cleaner with snap-in velocity stack and integrated breather system; dyno tested and made in the USA.
- Precision billet backing plate with integrated breather
- Snap-in velocity stack for improved airflow
- Reusable high-flow filter — clean and re-oil
- Dyno tested and made in the USA
High-flow, reusable filter with snap-in velocity stack and concealed venting; dyno tested and made in the USA.
Billet aluminum backing plate with hidden integrated breather, snap-in velocity stack, reusable cotton gauze filter; made in the USA.
High-flow, reusable air cleaner with snap-in velocity stack and hidden breather system. Made in the USA.
Refurbish and reprogram motorcycle ECMs: VIN updates, OEM calibration, automatic configuration, and wide-fit conversions.
- Stand-alone replacement for the factory ECM
- Includes wide-band oxygen sensors, plug-in harness, AutoTune module, and USB cable
- No wire-cutting, splicing, or dyno required
- For EFI-equipped Harley-Davidson® motorcycles