RENNtech | Downpipes w/200 Cell Sport Catalytic Converter | C 63 (S) AMG | GLC 63 (S) AMG | 4.0L V8 BiTurbo | M177 mercedes-benz-g-class--463---2019-present--g63-amg-esr5086164 Included in the R2 Package

Included in the R2 Package are all upgrades from the R1 Pkg

RENNtech proprietary aerodynamic upgrades for the Mercedes Benz SLS

CLASS R (W 251) 280 [2 Filters Required] (HP: 231 | Year: 07 > 09)

Through the use of the car’s own electronics and the Akrapovič Sound Kit

Carrera 4S Cabriolet

RENNtech | Downpipes w/200 Cell Sport Catalytic Converter | C 63 (S) AMG | GLC 63 (S) AMG | 4.0L V8 BiTurbo | M177 mercedes-benz-g-class--463---2019-present--g63-amg-esr5086164 Included in the R2 PackageRENNtech Stainless Steel Downpipes with 200 Cell Sport Catalytic Converters for 205 C 63 AMG and 253 GLC 63 AMG RENNtech Downpipes are constructed from T304 High Strength Stainless Steel and are equipped with 200 Cell Sport Catalytic Converters. 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