M177 Downpipes, C63

SKU: 01-177-01391-0 Categorías: ,



[ Expect delivery times of 8 weeks ] [ Needs ECU Tuning to run properly ]

Weistec Engineering offers Downpipes for the W205 C63 and C63-S models.  The downpipes are engineered and designed with the most sophisticated Computer Aided Design tools, excellent fitment and the highest performance possible are guaranteed. Each Downpipe features 3 inch diameter piping and laser cut precision flanges to mate with factory mounting points, giving this system a perfect fit.

Our one piece design terminates using an OEM coupling to mate perfectly to the factory cat back exhaust.


Key Features:

  • 100% mandrel bent and TIG welded
  • Constructed of low carbon 304 Stainless Steel
  • Bolt-on installation
  • Improved exhaust note
  • Improved exhaust flow
  • Increased HP and Torque, especially when coupled with our M177 ECU Upgrade
  • Compatible with future products

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