CUSCO 6A1 733 A Aluminum pully for SUBARU WRX STI (VAB) ymm_21 The C6 Corvette benefits from

The C6 Corvette benefits from BORLA's technology transfer from racing to street applications

Fits Following Engines: 5

TOYOTA Hilux Surf (RZN185W) 1995-

The Polyphonic Harmonizer behind the muffler can be replaced with muffler 60679 to achieve the quieter S-Type sound level

The device includes an integrated on/off switch and interchangeable faceplates for adaptable appearance and functionality

CUSCO 6A1 733 A Aluminum pully for SUBARU WRX STI (VAB) ymm_21 The C6 Corvette benefits fromCUSCO Blue Light Weight Aluminum. Weight reduction resulting less stress on an engine and better acceleration Features: Crank pulley : 790 g (1. 74 lbs) vs 2. 3kg (5. 07 lbs) Stock pulley Alternator pulley : 76 g (0. 16 lbs) vs 300 g (0. 66 lbs) Stock pulley Installation time about 2 hours