All intermediate pipes and manifolds of the SHARK, HURRIC and Falcon exhaust systems are made of stainless steel and in the last step of production the silver, uncoated stainless steel pipes are polished.

A change in the color of the manifold or the intermediate pipe is normal and unavoidable due to the build-up of heat in the exhaust system. These discolorations are purely thermal and cannot be traced back to poor quality or defects in production and therefore do not constitute grounds for complaint.