RENNtech | Downpipes w/200 Cell Sport Catalytic Converter | C190 | AMG GT / S | 4.0L V8 BiTurbo | M178 bmw-m3--f80---2014-2018--3-0-liter-inline-six-engine-featuring-twin-turbocharging-esr1868515 E450 BiTurbo Coupe | MY2017+

E450 BiTurbo Coupe | MY2017+

Mercedes-AMG SL 63 (R 232) 2022+ | AMG GT 63 (C192) 2023+

Gains: +20HP & +30LB-FT

RENNtech ECU Upgrade for 166 - ML 350 BlueEFFICIENCY

627 LB-FT @ 2

RENNtech | Downpipes w/200 Cell Sport Catalytic Converter | C190 | AMG GT / S | 4.0L V8 BiTurbo | M178 bmw-m3--f80---2014-2018--3-0-liter-inline-six-engine-featuring-twin-turbocharging-esr1868515 E450 BiTurbo Coupe | MY2017+RENNtech Stainless Steel Downpipes with 200 Cell Sport Catalytic Converters for 190 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