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Product Details
- Weistec Horsepower: 672
- Weistec Torque: 662
- Street legal in all the US States: no
- Engine Family: M156
- Stock Horsepower: 451
Features
- 57mm Supercharger Pulley Upgrade
- Pulley installl Hardware Included
- Supercharger Serpentine Drive Belt
- Weistec Engineering Stage 2 Supercharger System ECU Reflash