Downpipes for Mercedes AMG GLE63 / GLE63S (C293 / W167 / C167 / V167) 4.0 2020+ are equipped with 200 CPSI High Flow Catalytic Converters made by BRONDEX®. If you are looking to add more power to your Mercedes GLE63 S and make it more interesting and brutal you definitely need: Mercedes GLE63 S AMG downpipes made by BRONDEX®. The BRONDEX® GLE63 S downpipes are designed to allow for better exhaust flow and reduce backpressure, resulting in improved engine performance. At the heart of the BRONDEX® downpipes is the inclusion of 200 CPSI (cells per square inch) high-flow catalytic converters, a significant upgrade over the factory units. This setup maintains proper exhaust filtration while dramatically improving flow characteristics. The result: better throttle response, more power across the rev range, and a sharper, more visceral exhaust tone. Improved Exhaust Sound; Improved Power; Complete high-quality stainless steel (304); Diameter 3,3 to 3 inch (84 mm to 76 mm); Double-sided welding of flanges and most loaded joints; Oxygen sensor ports by standard scheme; 100% OEM fit, easy to replace factory part (for models with or without OPF/ GPF); Made in Europe; 3 years warranty; Worldwide shipping; Compatible Vehicles: Mercedes AMG GLE63 / GLE63S C293 / W167 / C167 / V167 4.0 2020+ ALSO AVAILABLE: GLE63 S catless downpipes