Audi 4M SQ8 Quattro 4.0T DSG Transmission Parts

Gain of 129-254 horsepower and 181-265 lb-ft of torque depending on fuel type. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.
For model years 2021-2023 only. Please contact with your ECU box code and vin before ordering.

Brand:

ES#:

4620638

Mfg#:

IESOWC11KT

$1678.99 USD

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Lifetime Replacement

Includes bracket and rubber mounting affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

3561738

Mfg#:

8W0399156BH

10% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$148.33

This product was last offered at the strikethrough price on
02-23-2026

$133.95 USD

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on orders $49 and up

Lifetime Replacement

Includes oil pan, gasket, hardware, and 11-liters of ATF for a flush affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:

ES#:

4858381

Mfg#:

0D6398359KT1

Includes oil pan, gasket, hardware, and 7-liters of ATF for a fluid change affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:

ES#:

4858380

Mfg#:

0D6398359KT

Unitronic 12V Power Adapter is used in conjunction with our bench flash harness to allow for ease of use with any North American style wall plug. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

5480400

Mfg#:

UH005-TL1

$43.99 USD

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Lifetime Replacement

Say goodbye to your locked "401" bootloader thanks to Unitronic new TCU Unlock Tools which are seamlessly integrated with the UniCONNECT+ flashing application for end-users. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

5480399

Mfg#:

UH016-TLA

$74.99 USD

Add to Cart

Lifetime Replacement