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$1,000.00
House of Power Stage 1 Mercedes S400 2015+ ECU Tuning
Description
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+60 Horsepower
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+60 Torque
Performance ECU Tune for the Mercedes S400 2015+
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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
