Custom ECU Tuning, ECU Mapping, ECU Flashing Services

At Bark Brothers we understand the apprehension associated with ECU tuning, and work diligently with our clients to set and manage expectations. It’s important to understand that the outcome is based on the vehicle’s potential, not just the ‘laptop.’ Safety is paramount, and performance longevity crucial. It’s also important to know the exact specification of your vehicle at the time of the tune (i.e. engine, installed modifications, etc).

Here’s the synopsis of our tuning process:

The Performance Tuning Goal

It’s pertinent that the client’s goals are conveyed clearly, and we can discuss them ad nauseum if required. We believe there are four general priorities of tuning: Power, Reliability, Economy, and Emissions. Based off our initial interaction, and current vehicle modifications, we will determine if the client’s goals are realistic and make any necessary recommendations.

Receiving Your ECU

Once the goals are finalized, and the tune is purchased, the client ships their ECU to Bark Brothers Tuning. In some instances, we may be able to travel to the client. Additional charges may apply, mileage dependent.

Saving the ECU

After receiving the ECU, we connect and download a full image, which is saved by VIN for posterity. If reversion back to the original configuration at a later date is required, we’ve got you covered.

In some cases, we may have a loaner ECU available that can be imaged and shipped to the client while they are awaiting their tuned ECU.

OBD diagnotics and custom ECU Tuning for cars and trucks by Bark Brothers Tuning

Remapping - The Key to Performance Upgrades

Remapping is the process where the OEM ECU map is modified based on the established, agreed-to goal. Again, all engines have their limitations, so the map is adjusted to ensure the enhancement is safe for the vehicle and performance is recognized.

Reviewing - Checking, and Checking Again

We know OCD! Tuning is a details-oriented process. Attention to detail is critical; nothing can be, or will be, overlooked. Once remapped, and reviewed…and reviewed again, the ECU is shipped back to the client.

Custom ECU Tuning for cars and trucks by Bark Brothers Tuning

Reinstalling The ECU - Frankenstein Lives!

This is the responsibility of the client. We trust they can reverse the steps in the process and successfully reinstall their ECU. We will handle this for our face-to-face clientele.

Datalogging - Ensuring Your Tune is Performing as Mapped

After the freshly modified ECU is installed in the vehicle, it’s pertinent to perform datalogging, to verify safety, performance, and to understand how the vehicle is performing after the amendments have been performed. As an example, a popular data logging program for Italian cars is MultiEcuScan, it can be used as a diagnostic tool at a fraction of dealer cost. There are other options, and we work with our clients to determine which are the best cost-effective alternatives.

Tweaks - and then MORE Datalogging

Once we receive datalog files, we will review them and notify our clients if adjustments need to be made. We normally air on the cautious side of the spectrum. If more performance can be achieved safely, we can update the map.

Custom ECU Tuning by Bark Brothers Tuning involves data logging after the tune is complete to ensure the tune is performing as designed.

Stage Tuning - Having the Correct Modifications

But what if the client becomes drunk on power, and wants more? We can reassess. If more performance becomes a requirement, ask us about increasing performance by upgrading your performance parts and accessories. A new turbo from MuchBoost, for instance, coupled with our ECU tuning, will certainly deliver greater performance!

Stage tuning is based on physical modifications to the vehicle. Each tuning company interprets their “Stages” a little differently. A general rule of thumb for Stage tuning is listed below:

Stage 1 – Vehicle contains all OEM (Stock) components, ECU remapping only

Stage 2 – Vehicle contains Upgraded filter(s), Exhaust modifications, Intercooler, ECU remapping

Stage 3 – Vehicle contains Upgraded filter(s), Exhaust modifications, Intercooler, Upgraded turbo(s), Fuel Injs, ECU remapping

Stage 4 – Vehicle contains Upgraded filter(s), Exhaust modifications, Intercooler, Upgraded turbo(s), Fuel Injs, Engine Internals, ECU remapping

Happy Holiday Ad and Black Friday Special from Bark Brothers Tuning