Ignitions and Electrical› Computers, Chips, Modules and Programmers

MQB

DSG and S Tronic TCU Upgrade Software

$549.95

SKU: TCU-DQ250-MQB

In Stock
In Stock
Ships by Jul 29
Free Shipping
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The APR TCU Upgrade is a transmission software tune designed for 6-speed DSG and S tronic transmissions in MQB platform vehicles. This upgrade significantly enhances the transmission's functionality, drivability, and performance. It offers smoother daily driving by addressing common complaints and provides more capable sporty driving with increased torque capacity, faster shifting, and improved launch control.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

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

Available on iOS & Android

Specifications

BrandMQB
Part NumberTCU-DQ250-MQB
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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