Mercedes Benz 2015 C300

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Weistec M274 ECU Upgrade

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Weistec M274 ECU Upgrade Weistec M274 ECU Upgrade Weistec M274 ECU Upgrade

Product Information

POWER FIGURES REFLECT ECU TUNE PLUS DOWNPIPE 

The Weistec M274 ECU upgrade for the 2015+ C300 provides gains across the entire powerband resulting a vehicle that is more fun to drive in all driving situations.  The M274 ECU upgrade can be paired with our M274 Downpipe for further improved response and exhaust note  

 

*Power gains vary based on model and modifications.

*Product may not be emissions compliant.  Check local laws prior to installation. 

 

KEY FEATURES:

- Increased HP and Torque

- Improved Throttle Response

- Optimized Fuel and Spark

- Improved Airflow

Brand: Weistec
Product Code: M274 ECU Upgrade

Product Options:

Exhaust Configuration:


$599.00
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