Introducing the Oakes Performance Solutions in association with Custom Code 2nd generation EA825 4.0T engine ECU and TCU software for multiple Audi, Porsche, Bentley, and Lamborghini models. This is one of the four featured sets of tunes from Oakes Performance Solutions based on the developmental 2019 Audi SQ8 and 2019 Lamborghini Urus.
Custom tune to accommodate custom hardware changes such as bigger turbos. These tunes will require logging to accommodate the changes to the vehicle and will be on a case by case basis.
The ECU tunes for these 2nd generation EA825 4.0T V8 engines come in three stages to accommodate our customer’s needs. The TCU tune is required for the stage 2 and stage 3 ECU tunes because of the increased stresses on the components especially from the increased EGTs/Exhaust Gas Temperatures and to alter or remove the torque limitations for best performance.
At Oakes Performance Solutions we care about getting the power to the pavement so that is why we list the acceleration times first since they are the most important to us. The horsepower and torque numbers are listed after the acceleration differences because there are multiple occasions that can’t be shown on a dyno. We want you to feel the difference immediately after downloading the tunes the first time you drive out of your driveway! The reason that we list a range of acceleration differences and horsepower/torque gains is to accommodate the different engines and chassis used.
For best performance we recommend performing maintenance servicing on these 2nd generation EA825 4.0T engines such as replacing the engine air and fuel filters, replacing worn spark plugs, fixing/replacing any clogged exhaust components such as catalytic converters.
A little history on our 2019 Lamborghini Urus shop SUV. It is a very special vehicle that was part of the Savage Garage YouTube Channel for a few years. Originally it was owned by Randy on Savage Garage and you might have seen it driven cross country in the beautiful grey paint over black with orange accents interior. Even though this vehicle was very low mileage it still needed to be properly serviced with new spark plugs and a transmission fluid change prior to tuning due to the hard driving/enjoyment that this vehicle experienced in its prior ownership.
As a case study, the 2019 Lamborghini Urus shop SUV had the following acceleration time differences according to Dragy testing on 93 octane pump gas:
These tunes fit the following 2nd generation EA825 4.0T vehicles in the USA:
The ECU and TCU tunes are downloaded by you through the Custom Code online server that requires renting or purchasing one of our tuning cables. It costs $30 to rent a tuning cable after all the steps of the rental program are completed or $150 to purchase a tuning cable. The tuning cable rental program consists of a $150 core deposit plus shipping costs initially. Then after the tuning cable is shipped back in good condition within seven business days from initially arriving then $120 of the core deposit will be refunded. If there are any issues with downloading the tunes caused by Oakes Performance Solutions or Custom Code like a server update or file revision then that time delay will not be held against the customer.
Important: All of the Oakes Performance Solutions and Custom Code products are sold as offroad/racing use only and are not intended or legal to be used on public highways with street vehicles or other non-competition vehicles. By purchasing any product, you understand and agree with the product’s intended use. To further clarify, by purchasing any tuning product from Oakes Performance Solutions, you are paying for access to the Custom Code server, and whatever you do with that access is completely your decision of your own free will. Oakes Performance Solutions and Custom Code are not responsible for any mechanical problems to your vehicle after tuning, and vehicles should always be in tip-top shape before tuning for best results.