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
- Easily adjusts OEM Delphi fuel injection and ignition for many performance parts
- Bright LED displays fuel trim; mode and up/down buttons for quick tuning
- Advanced tuning via optional USB interface and PC Link Tuner; independent front/rear control
- Includes ignition timing control; plug-in installation with no splicing
- Compact size: 4" L x 2" W x 1/2" H
Optional optimizer for easier oxygen sensor adjustments via control center software.
Compatible with Power Commander III USB; plug-in OEM-style connectors for simple installation.
Super E 1 7/8" bore carburetor kit for engines up to 100" displacement; adjustable enrichment and accelerator pump; sold without manifold.
- Prevents diagnostic trouble codes when installing aftermarket filters and exhaust
- Enables air/fuel ratio changes for racing applications
- Made in the USA
- For off-road racing use only
High-performance Super G carburetor and stealth air cleaner kit with adjustable accelerator pump and washable filter — easy to install and tune.
Optional high-performance oxygen sensor optimizer for easier adjustments through control center software. Works with Power Commander III USB and Power Commander V. Plug-in OEM-style connectors.
Plug-and-play ThunderMax ECM kit with integral auto-tune, downloadable maps, live datalogging and easy installation. Made in the USA.
Plugs into the Power Commander V with included 18 mm O₂ sensors and power connector; enables automatic and user-adjustable air/fuel mapping. Made in the U.S.A.
Quick, powerful Y-adapter cables for flashing tunes via the bike's diagnostic connector; stores multiple maps and saves stock calibration.
Precision components for carburetor idle adjustment. Made in the USA. Durable finish for reliable service.
3.5" full-color touch-screen tuner that plugs into the diagnostic connector. No computer required to flash tunes. Stores up to six maps, displays vehicle data, and supports Auto Tune. Made in USA.