CUSCO 667 022 CP Twin copper clutch system for SUBARU WRX STI (VAB) ymm_46 Each muffler is equipped with

Each muffler is equipped with dual 4" round black chrome on T-304 stainless steel tips

S-Type signature sound with no internal resonance

one located on either side of the muffler

5" Cat-Back sections with 4" chrome tips

Outside Length/Base Outside Diameter (mm): 180

CUSCO 667 022 CP Twin copper clutch system for SUBARU WRX STI (VAB) ymm_46 Each muffler is equipped withThe strongest twin system that is compatible with both circuit and street, with both ease of handling and high power. Transmission performance durability It has a high torque of 700Nm or more, suppresses drive loss when the clutch is engaged, and exhibits excellent transmission performance. It corresponds to clutch kicking during drifting, intense clutch operation during circuit driving, and high output engine. Measures against heat Resistant to