Ignitions and Electrical› Computers, Chips, Modules and Programmers

Unitronic

DQ501 Unlocked TCU

$2,299.99

SKU: UH013-DR2

In Stock
In Stock
Ships by Aug 3
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30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Unitronic DQ501 Unlocked TCU (UH013-DR2) offers a transmission tuning solution for Audi 8Y RS3 models. This product is a genuine Bosch DQ501 Unlocked TCU that completely replaces your existing unit. It arrives expertly prepared and VIN-synced, making it ready for a plug-and-play installation into your gearbox. Unitronic also offers an optional Install Kit, which includes necessary service items and hardware, especially beneficial if your gearbox is due for a service. To utilize this upgrade, Unitronic TCU Software is a mandatory requirement. When purchasing this TCU upgrade, be prepared to provide Unitronic with your vehicle's TCU ID, TCU Revision, and VIN. This information is crucial to ensure the unit can be properly configured for your specific vehicle. Unitronic also recommends pairing this TCU upgrade with their ECU Software for optimal performance.

MIA's Description

The Unitronic DQ501 Unlocked TCU is a transmission tuning solution for 8Y RS3 customers. This unit replaces your existing TCU and is prepared and VIN-synced for plug-n-play installation. Unitronic TCU Software is required for this upgrade.

Fitment

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandUnitronic
Part NumberUH013-DR2
CategoryIgnitions and Electrical

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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