- Size is 130 millimeter shell
- Tip diameter is 96 millimeter
- Used in the HKS bolt-on exhaust systems
The universal HKS Hi-Power muffler assemblies are the same high-quality units used in the HKS bolt-on exhaust systems. The 170mm and 130mm Hi-Power muffler shell designs are available in 75mm and 60mm (respectively) piping diameters for use with custom exhaust applications.
