APR Stage 1 ECU Upgrade - 4.0T EA825 V8 (4M) (SQ7/SQ8)

Compatibility

Fitment information

Application

We're excited to announce our Engine Control Unit (ECU) Upgrades are now available for the Audi SQ7 and SQ8 4.0 TFSI V8 engine with the Bosch MG1 ECU!; APR's ECU Upgrades are the best dollar-per-horsepower modification one can make to improve engine performance.; The upgrades dramatically increase horsepower and torque, making for an exceptionally quicker and more exciting vehicle.; This is made possible through APR's optimization of the factory engine management system to take full advantage of the engine's capabilities, without needing any end user adjustment.; The ECU Upgrades are available with various features and supported octane levels and each stage is compatible with most typical bolt-on modifications.; The software is installed to the vehicle's factory ECU through the OBD-II port resulting in a clean and headache-free install.; The APR Stage 1 ECU Upgrade is the first step towards tuning your engine.; Please do not purchase this software if your vehicle exhibits any of the following: Engine or drivetrain warning lights Running or performance issues Misfires Excessive or abnormal oil consumption Any known mechanical faults or unresolved issues If, following inspection, your vehicle is deemed unfit for tuning , charges may apply to cover the technician’s time spent assessing the vehicle.; Audi; Volkswagen; 4M

Product selection

Before you order

• Match the supplier part number and listed application to your vehicle.
• Check the dimensions and product specification before ordering.
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Delivery: UK delivery is £7.99, free on orders of £100 or more. Dispatch timing depends on the item and supplier.