Fuel Management

Sx1 Pro Engine Control Kit - Gas Gas/Husqvarna/Ktm Gk-Sx1Pro4T-0013 KTM -- 350 EXC-F -- (2024); Husqvarna -- FE 350w -- (2024); Gas Gas -- EC 350F -- (2024)

Sx1 Pro Engine Control Kit - Gas Gas/Husqvarna/Ktm Gk-Sx1Pro4T-0011 Husqvarna -- FE 501 S -- (2024); Gas Gas -- EC 500F -- (2024); KTM -- 500 EXC-F -- (2024)

Sx1 Pro Engine Control Kit - Ktm Gk-Sx1Pro2T-0000 KTM -- 300 SX -- (2024, 2023)

Sx1 Pro Engine Control Kit - Gas Gas/Husqvarna/Ktm Gk-Sx1Pro4T-0014 Husqvarna -- FE 250 -- (2024); KTM -- 250 EXC-F -- (2024); Gas Gas -- EC 250F -- (2024)

Sx1 Pro Engine Control Kit - Gas Gas/Husqvarna/Ktm Gk-Sx1Pro4T-0008 Gas Gas -- MC 450F -- (2024); Gas Gas -- MC450F Factory Edition -- (2024); KTM -- 450 SX-F -- (2024, 2025); Husqvarna -- FC 450 Rockstar Edition -- (2024); Husqvarna -- FC 450 -- (2025,...

Sx1 Pro Engine Control Kit - Kawasaki Gk-Sx1Pro4T-0004 Kawasaki -- KX 450 -- (2024)

Sx1 Pro Engine Control Kit - Honda Gk-Sx1Pro4T-0001 Honda -- CRF450R -- (2024)

Sx1 Pro Engine Control Kit - Gas Gas/Husqvarna/Ktm Gk-Sx1Pro2T-0001 Gas Gas -- MC 250 -- (2024); KTM -- 250 SX -- (2023, 2024); Husqvarna -- TC 250 -- (2024, 2023)

Sx1 Pro Engine Control Kit - Gas Gas/Husqvarna/Ktm Gk-Sx1Pro2T-0003 Husqvarna -- TE 300 -- (2024); Gas Gas -- EC 300 -- (2024); KTM -- 300 XC -- (2024)

Sx1 Pro Engine Control Kit - Gas Gas/Husqvarna/Ktm Gk-Sx1Pro4T-0010 Husqvarna -- FC 250 -- (2024); KTM -- 250 SX-F -- (2024); Gas Gas -- MC 250F -- (2024)

ThunderMax ECM with Auto-Tune module mounts conveniently in place of the factory ECM and plugs in to the existing harness Utilizes wide-band oxygen sensors and works as a closed-loop control system to continuously self-adjust and properly tune the...

Includes ThunderMax ECM with Auto-Tune Module, plug-in harness and two wide-band sensors, TMax software and communication USB cable, Quick-Start Easy Install and Comprehensive User's Manual, technical support and free software and updatesHundreds of maps...