Xceed MF Exhaust spring long M12 (2)

This is a set of two replacement Exhaust spring long for 1/10 scale M12 (2).

This is a set of two Xceed rc Long Exhaust Manifold Springs, and are intended for use with 1/10 Scale Nitro Engines. The Exhaust Manifold Springs attach the tuned pipe manifold to the engine exhaust port. With the manifold springs wrapping around the engine, over time they tend to lose their resiliency as they absorb the intense heat from the engine. As this happens, the manifold springs weaken and become vulnerable to breaking which can lead to manifold gasket damage; and in the worst case, engine damage.