Xtreme DI Evo Pump
The Xtreme-DI high pressure pump delivers the ability to make 50 percent or more hp on an FK8. The factory high pressure pump runs out of fuel on an ethanol blend by 400whp,. At Fk8td we have made over 600whp on e45 blend using this Xtreme-DI upgrade on a built engine with a ported cylinder head. With race gas over 650whp is possible using the proper supporting mods. Add FK8TD injectors and on stock engine we’ve managed 552whp running e50 on a Dynojet dyno. If you are after the most power running oem ecu this is the place you start.