Mercedes AMG GLC 63/63S downpipe which includes: 4-part downpipe (2 parts for cylinders 1-4 and 2 for cylinders 5-8). The Mercedes GLC 63/63S downpipe fits 4.0L engines. Each part of the Mercedes AMG GLC 63/63S downpipe has been CNC machined.

The downpipe has the following connections:

• two V-band clamps (one for each side)
• two sockets for the M18x1.5 lambda probe
• reinforced mounting to stiffen the structure