APR ECU Upgrades for Audi S8 4.0TFSI
NEW PRODUCT RELEASE 2020+Audi S8 (D5) 4.0 TFSI EA825 APR is excited to announce their Engine Control Unit (ECU) Upgrades are now available for the Audi S8 (D5) 4.0 TFSI engine with the Bosch MG1 ECU! Expect massive gains with up [...]







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