Pay in 4 interest-free payments of $136.12 Learn more
Ships within 48 hours · Estimated delivery Nov 9 - Nov 14
The ThunderMax 309-312 and 309-313 ECMs are designed exclusively for Magnetti Marelli–equipped EFI Harley-Davidson® models
Application: Suitable for ThunderMax ECMs requiring a remote USB communication port
5° of throttle and every 256 RPM
and the adjustable snapback gives you the perfect fit
With the built in barometric sensor you never have to think about ambient air changes
ThunderMax for 95 - 98 Magnetti Marelli® Models Stage 4 The ThunderMax 309-312 and 309-313Part Number: 309 312 The ThunderMax 309 312 and 309 313 ECMs are designed exclusively for Magnetti Marelliequipped EFI Harley Davidson models. These units will not function on bikes that have been converted to Delphi EFI. If your motorcycle has been converted to Delphi, you will need ThunderMax part number 309 314, available through Zippers Performance. ThunderMax is a performance driven, award winning ECM built exclusively for EFI equipped Harley
US$ 31.95
US$ 86.90
US$ 83.95
US$ 88.00
US$ 195.00
US$ 1214.53
US$ 561.00
US$ 43.95
![Onix Product:Onix [ Two Face Fabric ]](https://cdn.shopify.com/s/files/1/1628/8451/products/IMG_3334.jpg?v=1628584689)
