Do I have to make changes or change parts to my vehicle?

In most cases, no.

Around 99% of customers do not need to change any components or parts beyond installing the eFlexFuel kit itself.

If your vehicle is heavily modified, you may need to upgrade your fuel injectors and/or fuel pump.

⚠️IMPORTANT: If fuel injectors are changed, the ECU must be reprogrammed before installing the eFlexFuel kit.