This product has been developed in response to considerable demand for a balance between peak power and torque.  In its development, we at Spoon have implemented all possible combinations of pipe diameter, assembly rotation, and other similar factors in exhaustive engine-bench, flow-bench, and actual-driving tests. Accordingly, power and torque were successfully balanced, and by both including a bulge in the assembly-collector section and using slightly uneven lengths for pipes, it was possible to achieve our ultimate target of reduced weight while extracting maximum performance.

 

This is a special order item.  Please call to check availability.