Ignitions and Electrical› Computers, Chips, Modules and Programmers

Unitronic

Stage 3 DSG Software, 3.2L DQ250

$700.00

SKU: UNISTG3_DQ250_32L

Special Order
Special Order
Ships in 4–6 weeks
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$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Overview

The Unitronic Stage 3 DSG Software is a transmission control unit upgrade for 3.2L DQ250 transmissions. This software optimizes responsiveness, drivability, and shifting comfort while increasing the RPM limiter to 7400.

Installation is performed directly through the vehicle's OBDII diagnostic port and takes 10-15 minutes. Note that a Big Turbo setup is required to run this software, and the Unitronic UniConnect cable is required for installation.
Show original supplier description
The Unitronic Stage 3 DSG Software is a performance-oriented transmission control unit (TCU) calibration designed specifically for vehicles equipped with the 3.2L DQ250 transmission. By recalibrating transmission parameters, this software improves overall driving responsiveness, smoothness, and comfort, ensuring the transmission performs optimally under the increased power demands of a high-performance engine build. A key feature of this stage 3 calibration is the increased RPM limiter, which is raised to 7400 RPM to allow for extended power bands. Installation is a straightforward process, completed by flashing the software directly through the vehicle's OBDII diagnostic port in approximately 10-15 minutes. Please be aware that this software is intended for use with a Big Turbo setup; the vehicle must be equipped with the appropriate hardware to function correctly. Additionally, the Unitronic UniConnect programming cable is required to facilitate the installation of this software.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandUnitronic
Part NumberUNISTG3_DQ250_32L
CategoryIgnitions and Electrical
5,000+ Trusted brands
1M+ Enthusiasts
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(760) 282-4645 hello@motormia.co

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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