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RENNtech | Downpipes w/200 Cell Sport Catalytic Converter | C190 | AMG GT / S | 4.0L V8 BiTurbo | M178

RENNtech Stainless Steel Downpipes with 200 Cell Sport Catalytic Converters for 190 - AMG GT
SKU: Downpipe:49.178.0374
Retail price without tax: $5,480.00
Downpipes AMG GT

RENNtech Downpipes are constructed from 304 High-Strength Stainless Steel and are equipped with 200 Cell Sport Catalytic Converters.

The Downpipes in the pictures are shown prior to ceramic coating in order to present the craftsmanship of these hand made products.With the replacement of the stock downpipes we improve performance, reduce back pressure, increase initial turbo spooling and enhance sound output.

RENNtech products are manufactured to perfectly match the stock AMG GT exhaust system and include all necessary mounting hardware and clamps.

Our downpipes are designed and manufactured at the RENNtech Headquarters in Stuart, Florida.



  • Fits all vehicles of the AMG GT family MY2015+
  • AMG GT MY2016-2017 Pre-FaceLift
  • AMG GT S MY2015-2017 Pre-FaceLift
  • AMG GT MY2018+ FaceLift
  • AMG GT S MY2018+ FaceLift
  • AMG GT C MY2018+
  • AMG GT R MY2018+



  • up to + 10 HP
  • up to + 10 LB-FT



Renntech downpipes are intended for Motorsport applications on closed circuit racetracks only or for export. They are not intended to be installed on vehicles for use on public roads in the United States.







Contact us

7825 SW Ellipse Way, Stuart, FL 34997
(+1) 561 - 845 7888
Mon - Fri 9am - 6pm


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7825 SW Ellipse Way - Stuart, FL 34997
TEL: 561.845.7888 FAX: 561.845.6777 E-MAIL: