Spoon 2-1 Exhaust Manifold - Honda - Civic Type R FD2RSpecifications: Manufacturer: Spoon Reference Number: 18210 FD2 000 Type: Header Material: Stainless Steel The stock Honda downpipe provides a wide torque band that is ideal for street driven cars. Thus, it is recommended that a primarily street driven car use the Spoon 4 2 header with the stock downpipe for better low and mid range power. However, for track, to increase high rpm power, the Spoon 2 1 downpipe should be used to get best results.