The spiral internals work by creating a vortex in the muffler/resonator that helps to drag the exhaust gases from the engine. This in turn adds to performance and increased exhaust flow.
Our Tornado mufflers are made in such a way that they offer no restrictions to the exhaust gas flow as both inlet and outlet pipes are made from mandrel merged bends, so there are no internal restrictions inside the muffler. This offers better flow and higher performance.
If you can't find what you are looking for,
please call us because we may have it or we can order it in for you.
Call us, on 07 3803 6666