aFe Sprint Booster Power Converter for 2019-2021 Chevrolet Blazer(77-14011) _Cast_356-F_Aluminum The built-in high-speed processor greatly

The built-in high-speed processor greatly improves throttle signal response time

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aFe Sprint Booster Power Converter for 2019-2021 Chevrolet Blazer(77-14011) _Cast_356-F_Aluminum The built-in high-speed processor greatlyAutomobiles 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 by wire, has the unfortunate downside of delayed throttle response and subdued acceleration, creating problems in certain circumstances such as up hill starts,