Description
HKS Superior specR Exhaust
Product Overview: HKS Superior specR Exhaust 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.
Vehicle Application: 2008-2024 Nissan GT-R (R35)
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: Note: Not applicable to GT-R Nismo. Vehicles released after 2010/11 require modification of the stock aluminum air guide plate. Applicable only to JDM "Pure Edition" for 2017 models. Not compatible with all model years of GTR-NISMO and 4BA-R35. If installed on a vehicle made after Oct 2011, processing of the factory aluminum air guide plate is required. Piping Diameter: 85mm Tip Diameter: 124mm Tip Style: Rolled Dual Ti-Tip x2 After extensive R&D, HKS' flagship exhaust system is now available with the ultimate performance, sound quality and appearance. Superior spec R is the high end model of the HKS exhaust systems. The durable full titanium exhaust system is lightweight and weighs 10kg (22 lbs.) lighter than the stock exhaust system. The large radius piping layout optimizes exhaust gas pressure and temperature allowing peak performance and an aggressive exhaust tone. Dual layer tit
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.