DCwerx

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DCwerx We specialize in custom performance automotive EFI installations, consultation, on-site and remote calibration for various ECU's
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Time to knock the dust off this one and get it ready for the drag strip. Who is ready for the return of the car formally...
10/07/2026

Time to knock the dust off this one and get it ready for the drag strip.

Who is ready for the return of the car formally known as Judas ?

1st Start up on Theodille'sElectricalServices 1.6 swapped Suzuki Jimny, custom wiring harness built by himself, powered ...
10/07/2026

1st Start up on Theodille'sElectricalServices 1.6 swapped Suzuki Jimny, custom wiring harness built by himself, powered by our new DCwerxEFI e220 ecu. The 1990's engine has been modernized with some VAG r8 coils and a custom 36-1 trigger wheel to replace the factory distributor.

The e220 features an onboard wideband controller, onboard knock control and onboard EGT, all parked in a tiny package.

Now to tidy up and get this hot rod on the road.

Custom DCwerxEFI e840 plug and play standalone ecu with patch harness bundle, for a Toyota 4e/5e Glanza/Startled. - seq...
10/05/2026

Custom DCwerxEFI e840 plug and play standalone ecu with patch harness bundle, for a Toyota 4e/5e Glanza/Startled.

- sequential fuel injection
- onboard 4 bar map sensor
- onboard SD card logging
- short and log term fuel trims
- boost by gear/ boost by speed
- optionllal traction control
- per cylinder fuel/ignition trims
- launch control
- antilag
- much more

09/10/2026

The epicEFI ePRO redesign is taking shape. While the white prototype turned out surprisingly clean, the final release will feature a stealth black housing built to handle the demands of a harsh automotive environment.

Behind the new enclosure sits an 88-pin JAE automotive-spec connector powering a robust feature set:

12 sequential fuel & ignition channels

15 analog & 15 digital inputs

Dual-channel knock control

Integrated drive-by-wire support

Onboard SD card logging

Introducing the epicEFI e220, the ultra-compact ECU engineered to pack a massive punch.​Credit-card sized, without compr...
08/22/2026

Introducing the epicEFI e220, the ultra-compact ECU engineered to pack a massive punch.

​Credit-card sized, without compromising on feature density, control, or processing power.

​Key Technical Specifications:

​Engine Control: 2x Sequential Injector Drivers (supports up to 4-cylinder paired) & 2x Sequential Ignition Outputs (supports up to 4-cylinder wasted spark)

​Onboard Monitoring: Onboard knock control, Integrated Wideband Controller & Direct EGT Input

​Flexibility & I/O: 2x Digital Inputs, 2x Analog Inputs, and 4x Auxiliary Outputs

​Connectivity: CAN Bus High-Speed Communication

​Core Engine: Powered natively by epicEFI Firmware

​Designed for precision, built for performance, and ready to elevate your build.

​Batch 1 Drops Mid-September. Quantities for the initial release will be limited.

​📩 DM or email [email protected] to reserve yours.

Address

Toronto, ON

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 6pm
Thursday 10am - 6pm
Friday 10am - 6pm
Saturday 10am - 6pm

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