Thread: Performance Mods
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Old Aug 27, 2003 | 03:29 AM
  #24 (permalink)  
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mouserider
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Joined: Jun 2003
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From: Essex County, NJ
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In a seperate thread, a fella from Renntech said that the ECU upgrade would nail your warranty.

They apparently modify Mercedes for customers right from the dealership, so Mercedes dealers do work with them directly apparently.
 
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