RENNtech | Downpipes w/200 Cell Sport Catalytic Converter | AMG GT Black Series | 4.0L V8 BiTurbo mercedes-benz-gla-class--247---2020-present--gla-45-amg-esr6093771 000RPMwith peak gains of +336

000RPMwith peak gains of +336 HP and +358 LB-FT

Ordering a new turbo core will increase turnaround time and cost

the CLS 550 gains up to 105 HP and 262 LB-FT

648 HP   713 LB-FT   W167 - AMG GLE 63 ECU Upgrade 745 HP +97 HP 767 LB-FT +54 LB-FT W167 - AMG GLE 63 R1 Package 745 HP +97 HP 767 LB-FT +54 LB-FT W167 - AMG GLE 63 R3 Package 875 HP +194 HP 871 LB-FT +135 LB-FT

RENNtech | Downpipes w/200 Cell Sport Catalytic Converter | AMG GT Black Series | 4.0L V8 BiTurbo mercedes-benz-gla-class--247---2020-present--gla-45-amg-esr6093771 000RPMwith peak gains of +336RENNtech Stainless Steel Downpipes with 200 Cell Sport Catalytic Converters for AMG GT Black Series 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,