"SilentPro" exhaust system from TECNIGAS - very quiet, robust and designed for durability.

The name "Silent Pro" says it all: a simple, efficient Exhaust for all those who value durability and unobtrusive noise levels. The optimized chamber system inside improves the draft and increases the torque. The system is very quiet, especially suitable for original cylinders and provides additional power, especially in the mid and upper rev range, without the need to change the periphery of the Engine.