Stainless steel Challenge Handemade Exhaust System Mini Cooper R56 turbo | Sportigntion

Exhaust made of 76mm stainless steel, by masters in the racing sector. Definitely sporty sound, not too intrusive, 6 hp and 10Nm of torque. Without circuit remapped tested. What does it mean to have a steel drain?

1 Infinite duration without rust or future holes

2 Aesthetics much more appreciable and customizable than the finals etc

3 Sound much more sporty. Because the resonance of the steel is not like that of the poor iron of series

4 Clearly superior performances on any range of Turns at low and High.