APR is pleased to present the ultimate transmission control unit (TCU) upgrade for the DQ250 / DQ381 DSG and S Tronic transmissions! APR’s TCU upgrade is available for MQB platform vehicles and is conveniently flashed to the vehicle’s TCU through the OBD-II port with user definable options selectable at the time of install.
APR’s TCU upgrade goes beyond the overly simplistic norm of raising a few limiters, and offers a wide gamut of changes designed to enhance the driving experience especially when combined with APR’s performance engine software and hardware. With an in-depth knowledge of the transmission’s inner workings and control strategies, APR’s engineers have improved many aspects of the transmission from accelerative performance to daily drivability, while also incorporating new features including several typically reserved for higher-end Audi Quattro GmbH RS models.
APR’s TCU upgrade goes beyond the overly simplistic norm of raising a few limiters, and offers a wide gamut of changes designed to enhance the driving experience especially when combined with APR’s performance engine software and hardware. With an in-depth knowledge of the transmission’s inner workings and control strategies, APR’s engineers have improved many aspects of the transmission from accelerative performance to daily drivability, while also incorporating new features including several typically reserved for higher-end Audi Quattro GmbH RS models.
- Faster acceleration through application specific optimized shift points.
- Drive and Sport mode shift maps custom tailored to APR’s power upgrades.
- User adjustable 3-step multi-launch control RPM limits.
- User definable* max launch control RPM.
- User definable* manual mode downshifts via the kick-down switch (on/off).
- User definable* manual mode upshifts at max engine speed (on/off).
- Manual mode / TT mode paddle response times optimized.
- Manual mode / TT mode downshift time optimized.
- Launch control response enhanced for quicker launches.
- Torque intervention limits raised while retaining critical protection routines.
- Temperature management optimized.
- Gear display enabled in Drive and Sport.
- Downshift “lockout” disabled below previous gear’s max RPM.
We aim to ship orders out as quickly as possible, depending on our stock availability.
However, please note that some items may have longer processing times.
If your order is urgent, we recommend contacting us to confirm availability and estimated shipping times before placing your order.
For any questions or concerns regarding shipping, please don't hesitate to contact us. We're here to help!
If you're unsure whether a product is compatible with your vehicle, we recommend checking with us before making a purchase.
Our team is here to assist you in finding the right fit for your vehicle's make and model.
Don't hesitate to reach out to us with any questions or concerns about compatibility – we're happy to help ensure you get the right product for your needs.
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