Description
HKS Hi-Power Muffler - 170mm x 380mm Shell / 120mm Tip / 75mm Piping
Product Overview: HKS Hi-Power Muffler - 170mm x 380mm Shell / 120mm Tip / 75mm Piping is an exhaust-system component engineered to improve exhaust flow and deliver HKS-specific sound and packaging. This listing is structured around the exact HKS product/SKU so shoppers can match the component to the intended vehicle or build without relying on a generic product-family description.
Driver Benefit: A freer-flowing exhaust can reduce restriction downstream of the engine while giving the driver a more purposeful exhaust note and a performance-oriented appearance.
Recommended Use: Best suited to street and track-oriented builds seeking an exhaust upgrade without changing unrelated engine systems.
Technical & Fitment Notes
- Confirm piping/tip configuration, emissions-equipment compatibility, and any trim or drivetrain-specific fitment notes for the exact HKS part number.
- Exhaust sound and cabin presence vary with the rest of the exhaust system, engine configuration, and vehicle modifications.
- Original catalog note: 170mm Shell, 120mm Tip, 75mm Piping The stainless 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.
Fitment and specifications can vary by HKS part number, model year, trim, transmission, drivetrain, and market. Confirm the SKU and application before ordering, particularly on modified vehicles.