Standalone ECU tuning in Corona

Install and wiring, start to finish

We build custom engine and chassis harnesses to mil-spec, install the controller, and commission the car — including a build that has never started. The car has to be here in Corona. A harness is built to the car in front of us, so we do not build them to post.

Bring a build or a race car, not a stock car you would like converted. A standalone is a serious commitment and it pays off on a serious combination.

What we calibrate beyond fuel and spark

• Launch control and two-step
• Anti-lag and rolling anti-lag
• Flat shift, sequential gearbox and paddle-shift control
• Drive-by-wire setup and pedal mapping
• Knock control setup and verification
• Dual lambda and individual cylinder trim
• CAN integration and dash configuration

Datalog analysis as its own service. Tune your own car? Send the logs and pay for a second set of eyes. Firmware and feature unlocks for your controller are ordered through us and billed with the job.

What we do not take

• Traction control calibration
• Megasquirt
• Diesel engines of any kind

Every calibration here is a full tune, written for your car. We do not sell base maps.

What it costs

Install, wiring and fabrication are $265 an hour. That is about the labor rate many dealerships charge for routine service — an oil change, a set of wipers. We charge it for wiring a harness, commissioning a controller and diagnosing a build: work they will not touch. Every job is quoted against the car, because no two wiring jobs are the same number of sensors.

Calibration on the dyno is a Custom Dyno Tune, from $850. A standalone controller needs no HP Tuners licensing, so there is nothing to add to that for it.