2017-2024 gen 1 M8 Touring Standalone Performance ECU

Replacement ECU for 2017-2024 gen 1 M8  Harley-Davidson Touring models:

• Plug-n-play 
• 100% assembled, ready to install - just plug into your factory harness, load factory map, & ride
• Retains OE functionality (hand, screen, radio)
• Lightning fast 216Mhz ARM Cortex-M7 main processor
• 500mb of internal logging memory

Dealer / Tuner Capabilities for Off-Road / Race Only Use:

• Full control of tuning
• Dual Bosch wide-band o2's for automatic, real-time air-fuel correction (included)
• Built in spark knock correction
• USB communication with TunerStudio
• Additional features include: launch control, air shift control, nitrous control, boost control, flex fuel capabilities, provisions for 3 additional analog sensor (pressure, temperature) 

Kit Includes:

• 2 X Bosch LSU 4.9 WBO2s
• WBO2 Harness
• Impact ECU 

Tuning Software

Tunerstudio - click to go to Impact Wiring Solutions website to download Tunerstudio software (link opens a new window).

*** Tunerstudio License NOTE ***

You DO NOT need to purchase the Tunerstudio Pro License to tune your motorcycle. Impact ECU can be fully tuned with the FREE version of Tunerstudio. HOWEVER, the Pro version does have some features that making tuning a little faster.

Tunerstudio Pro licenses only need to be purchased ONCE, they are not specific to a bike, they are a one time cost, to get the Tunerstudio Pro on your tuning computer.