HKS Super Turbo Muffler Exhaust System for Subaru Wrx Sti Gvb/Gvf

Super Turbo Muffler

"High-dimensional Super Turbo Muffler Debut"

Exhaust Efficiency & Sound Pressure Reduction are implemented together.
The turbo engine master HKS challenged to implement the following 3 characteristics together to develop Super Turbo Muffler.

Effective on stock to high performance vehicles w/ upgraded turbines.
The performance exhaust sound meets the JASMA standard.
Unique exhaust sound designed specifically for the engine.

Shape of muffler:  TI-1 (Titan)(Super Turbo Muffler)
Main material: S304
Diameter of tip: 90x2
Diameter of center pipe: 75-60-54
Close noise level: HKS 86

Compatible with "tS", "tS Type RA" and "SPEC C". Not compatible with S206.