FX 3.5cc On-Road Muffler + EFRA 2168 Short Manifold

The FX Engines FX669550 combines a 3.5cc on-road muffler with an EFRA 2168 short on-road manifold. It is a straightforward option for enthusiasts who need components specified for on-road nitro applications under the FX Engines brand.

This configuration is aimed at setups calling for a 3.5cc on-road muffler paired with an EFRA 2168 short manifold. Suggested compatibility: 3.5cc on-road nitro engine applications. Refer to the part number FX669550 when matching or replacing components in your system.

Key Points

• 3.5cc on-road muffler
• EFRA 2168 short on-road manifold
• Intended for on-road nitro use
• Suggested compatibility: 3.5cc on-road nitro engine applications