KraftWerks 12 Civic Si Supercharger Kit w/ FlashPro

This KraftWerks supercharger kit for your 2012-2013 Honda Civic Si includes the Rotrex C30-94 supercharger unit, CNC machined brackets, an idler pulley, a tensioner, and the necessary FlashPro unit for tuning. It's designed to give your Si a substantial power boost across the entire RPM range, making it feel much more potent whether you're daily driving or pushing it hard.

At the heart of this system is the Rotrex C30-94 supercharger, which uses a patented traction drive technology. This means power is transmitted through friction between rolling elements, not gears, which results in a very quiet and smooth operation with minimal vibration. This design also contributes to cooler operating temperatures compared to turbochargers, reducing the risk of detonation and putting less strain on your engine. You'll notice a linear power curve that builds smoothly all the way to redline, providing instant throttle response and torque on demand without the unpredictable spikes or surges you might get from a turbo setup. The supercharger has its own self-contained oiling system with a dual-action oil pump and a dedicated cooler to ensure optimal fluid temperatures.

This kit is a comprehensive forced induction solution that aims to improve performance while maintaining good drivability and engine reliability. The included FlashPro is essential for properly tuning the engine to take advantage of the added boost.