E1 - TPI TO TBI Conversion

Upgrade your KTM, Husqvarna, or GasGas 250/300 with the Enduro1 Injector Relocation Block, designed to move the injector from the cylinder to just in front of the throttle body. This modification enhances power delivery, providing smoother and stronger performance at low to mid-range RPMs.

Factory fuel-injected models (2018+ KTM/HQV 250/300 TPI/i and 2021+ GasGas EC/EX 250/300) often suffer from lean fueling due to European emissions regulations, leading to issues like hard starting, erratic idle, throttle hesitation, pipe bang, and bogging. These problems can worsen with aftermarket upgrades like high-compression heads or airbox modifications, potentially causing engine damage.

By relocating the injector before the reed cage, the fuel, oil, and air mix more effectively—just like traditional carbureted bikes—ensuring proper lubrication of the crank and top end from startup. This results in improved throttle response and power from idle to wide open. The Enduro1 Injector Relocation Block is compatible with both stock and aftermarket (GET) ECUs.

Note: This product does not include the reed block or injectors but comes with a throttle plate and an adjustable screw to replace the stock set screw.

Fitment

Year Make and Models