Our exhaust stubs provide a solid starting point for building custom exhaust systems on RC petrol engines. Made from high-quality, heat-resistant metal, these stubs are designed to be welded or silver-soldered to manifold tubing for a secure, leak-free connection.

Perfect for custom builds, tight cowls, or scale applications, exhaust stubs allow for precise positioning of the exhaust outlet, ensuring proper clearance and optimal routing. Available in various sizes and flange types to suit most engine brands including DLE, DA, and GP.

Whether you're modifying an existing system or creating a new one, these stubs offer a strong, reliable foundation.