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OUT OF STOCK 77-16408Automobiles in the 21st century have replaced the more conventional throttle cable technology for an ECM (Electronic Control Module) that translates pedal travel into electronic signals in order to provide power to the wheels. The ETC system (Electronic Throttle Control) – also known as drive... aFe Power Sprint Booster Power Converter 11-18 Audi A7/S7 2017-2024 Audi A4 Quattro Premium / Premium Plus / Prestige 2019-2020 Audi A4 Quattro Ultra sport $277.86 SALE |