Excelerate Performance is excited to announce APR’s new ECU Upgrade for the Audi B9 Chassis cars. This includes the S4, S5 and SQ5. If it has a 3.0 TFSI engine, with the Bosch MG1 ECU, APR and Excelerate have you covered!
WHAT IS IT?
Expect massive gains with up to 431-480 HP and 467-549 FT-LBS of torque on tap (depending on octane) from this simple software upgrade. All you have to do is give us a call and we will take care of the rest!
After months of extensive research and development, that is typically absent from the aftermarket, APR’s ECU upgrade makes your 3.0 TFSI more powerful and more exciting than ever before! They have extensively calibrated their tunes to work flawlessly on the track, while retaining factory safety routines to protect your engine in the most demanding scenarios. This was all made possible by their engineering team’s pursuit of perfection.
SOME WORDS FROM APR’s TEAM
“Development vehicles were outfitted with additional sensors, including turbo shaft speed sensors, thermocouples, transducers, and more, along with our high speed direct RAM logging equipment, to feed valuable data to the team for analysis. After thousands of hours of testing and tuning we created the newly fine tuned calibrations available for several octanes, including ethanol and contain hundreds of map changes, with a vast array of safety features built in.”
FEATURES AND BENEFITS:
- Delivers up to 431-480 HP with 467-549 FT-LBS depending on octane
- Max gains of +123 HP and +179 FT-LBS on E85
- Supports 91 AKI, 93 AKI, 100 AKI, 104 AKI, and E60-E85 Ethanol fuel grades
- Quicker acceleration
- Speed limiter removed
- Left-foot braking / brake boosting added
- Auto Start/Stop defaulted to “off”
- Properly rescaled boost gauge
- Optimized thermal management and protection
- No hardware required (Intercooler recommended)
- Supports standard bolt on modifications
- Eliminated the need for a TCU upgrade to achieve full torque
- Optional limited powertrain warranty
- Free lifetime updates
- 30 day money back guarantee
*ECU REMOVAL REQUIRED
- Questions? Feel free to reach out to us
- The ECU is not opened or physically modified during the unlocking process
WHAT ABOUT A WARRANTY?
An APR Plus ECU Tune is also available with a limited factory matched powertrain warranty through APR! This means if anything happens to your vehicle you get to bring it to us rather than the dealership. We start with some diagnosis, and if it is determined that your vehicles issue was fault of the manufacturer or APR, they will take care of you – parts and labor! Contact us for more details and pricing.
THE FACTORY INTERCOOLER IS TINY
We highly recommend upgrading to the APR Intercooler system. Also, for this reason, dynoing your vehicle with an undersized fan will cause the ECU to dial back power in an effort to protect your engine. These vehicles typically take several dyno pulls to get up to temp and deliver proper power figures, and once you are at the proper temperature you want to do everything you can to make sure it stays there!