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$1,699.00
House of Power Stage 1 Mercedes E43 AMG & E400 2017+ECU Tuning (M276)
Description
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+80 Horsepower
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+100 Torque
Performance ECU Tune for the Mercedes E400 & E43 AMG M276 Engine (2017-present)
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Eliminate Top Speed Limiter
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Increased Throttle Response
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Optimized Fuel and Spark
Optimized for 93 Octane
