Upgrade the exhaust flow and sound of your 2022–2025 Toyota GR86 or Subaru BRZ with the HKS SUS Front Pipe with Catalyzer. Designed specifically for the FA24 engine, this high performance front pipe improves exhaust flow while maintaining the refined, unmistakable HKS exhaust note.
Constructed from lightweight SUS304 stainless steel, the HKS front pipe features a carefully selected combination of catalyzer and resonator silencer. HKS developed the system using frequency test data to deliver a powerful, sporty exhaust sound while minimizing unwanted rumble, rasp, or harsh exhaust noise inside the cabin.
Compared with the factory front pipe, the HKS unit provides approximately 30% greater flow capacity at 150 L/s, helping the FA24 engine move exhaust gases more efficiently. Despite its higher flow capacity, the HKS front pipe is also significantly lighter than the factory component, reducing weight by approximately 2.2 kg.
The integrated catalyzer makes this front pipe an excellent choice for enthusiasts looking to improve exhaust performance and sound without sacrificing the refinement expected from a quality street driven GR86 or BRZ.
