The HKS SS 409 Hiper Muffler is designed for the Nissan Skyline ER34 with RB25DET engine (2-door), offering a balance of performance and refined sound.
Key Features:
SUS304 stainless steel muffler and tip assemblies for durability and a polished finish.
SUH409 coated piping to reduce cost while maintaining thermal resistance.
Straight-through design for improved exhaust flow without excessive noise.
Optimized acoustic properties, absorbing more sound than SUS304.
JASMA-certified, ensuring compliance with noise regulations.