RENNtech | Downpipes w/200 Cell Sport Catalytic Converter | 213 - E63 AMG | 290 - GT 63 AMG | 4.0L V8 BiTurbo | M177 mercedes-benz-cla-class--118---2020-present--cla-250-esr6895269 6 stainless steel bolts

6 stainless steel bolts

Rated by Mercedes-Benz:      577 HP @ 5

93+ Octane gasoline is mandatory with the Stage I and Stage II Turbo Performance Package

Note: Mercedes M279 engine performance when measured obtains higher numbers that rated from factory

RENNtech | Downpipes w/200 Cell Sport Catalytic Converter | 213 - E63 AMG | 290 - GT 63 AMG | 4.0L V8 BiTurbo | M177 mercedes-benz-cla-class--118---2020-present--cla-250-esr6895269 6 stainless steel boltsRENNtech Stainless Steel Downpipes with 200 Cell Sport Catalytic Converters for 213 E63 AMG and 290 GT 63 AMG 4 Door Coupe RENNtech Downpipes are constructed from 304 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