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Air and Fuel› Performance Packages

ABT Sportsline

ABT Power Upgrade Engine Kit

$3,990.00 $3,790.50 Save $199.50

SKU: 4M801540650DCUE/1V

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Overview

The ABT Power Upgrade Engine is a performance enhancement kit for the Audi SQ8, specifically designed for models with the DCUE engine code. This upgrade utilizes the ABT Engine Control (AEC) unit to safely increase power output while leaving the original engine control unit untouched, ensuring full vehicle diagnosability and adherence to VW Group standards.

The kit includes the ABT ECU, a dedicated wiring harness, and a mounting bracket for integrated installation. It is engineered to enhance the performance of the 4.0 TFSI engine.
Show original supplier description
The ABT Power Upgrade Engine, identified by part number 4M801540650DCUE/1V, is a sophisticated performance enhancement system for the Audi SQ8. Designed for vehicles equipped with the 4.0 TFSI engine and the DCUE engine code, this upgrade is engineered to elevate the vehicle's power and torque output significantly. At its core, the ABT Power Upgrade utilizes the specialized ABT Engine Control (AEC) unit. This additional engine control unit works in tandem with the vehicle's original ECU, allowing for optimized performance gains without altering the factory settings. The kit is complete, including the ABT ECU, a custom wiring harness, and a necessary mounting bracket for a seamless integration. This upgrade transforms the stock 373 kW (507 HP) and 770 Nm of torque into an impressive approximately 478 kW (650 HP) and 850 Nm of torque. The system is designed with racing experience in mind, bringing track-level performance to the road with TÜV-tested quality and a guarantee from ABT Sportsline. The serial engine control unit remains untouched, preserving the vehicle's original diagnostic capabilities and warranty considerations. This specific ABT Power Upgrade is compatible with Audi SQ8 models from 2020 to 2024. The associated engine code is DCUE.

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

BrandABT Sportsline
Part Number4M801540650DCUE/1V
CategoryAir and Fuel

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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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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