KraftWerks is proud to introduce its Rotrex-based supercharger system for Honda’s ’06-’11 Civic Si. Based off of the Rotrex C30-94 supercharger, the KraftWerks Civic Si kit produces impressive results throughout the entire powerband—unlike any forced induction system you’ve experienced. Rotrex’s patented traction drive technology means that power’s always available. Like all KraftWerks Supercharger kits, Civic Si systems include all necessary brackets, electronics, and hardware for a true bolt-on installation. Click on a Dyno Chart icon to see full size graph.
Included Items: * Upgraded Clutch Recommended *Boost level is determined at sea level, and can change depending on modifications, weather, altitude, etc. Customer Reviews(Only registered customers can rate)
General Image (Actual Part May Vary) Please select an application to view specific information, pictures, and pricing. All Door Configs [DX, EX, EXL, LX, LXS] Application / Notes: All Door Configs [DX, EX, EXL, LX, LXS] Application / Notes: All Door Configs [DX, EX, EXL, LX, LXS] Application /
Notes: All Door Configs [DX, EX, EXL, LX, LXS] Application / Notes: All Door Configs [MUGEN Si, Si] Application / Notes: All Door Configs [MUGEN Si, Si] Application / Notes: All Door Configs [MUGEN Si, Si] Application / Notes: All Door Configs [MUGEN Si, Si] Application /
Notes: Select an Application For Your Year Range Door Config [Trim Level] Application / Notes 2006 to 2011 All [DX, EX, EXL, LX, LXS] (R18 Engine) (No Tuning Solution) (Black Edition) 2006 to 2011 All [DX, EX, EXL, LX, LXS] (R18 Engine) (No Tuning Solution) 2006 to 2011 All [DX, EX, EXL, LX, LXS] (R18 Engine) (With Hondata FlashPro) (Black Edition) 2006 to 2011 All [DX, EX, EXL, LX, LXS] (R18 Engine) (With Hondata FlashPro) 2006 to 2011 All [MUGEN Si, Si] (No Tuning Solution) (Black Edition) 2006 to 2011 All [MUGEN Si, Si] (No Tuning Solution) 2006 to 2011 All [MUGEN Si, Si] (With Hondata FlashPro) (Black Edition) 2006 to 2011 All [MUGEN Si, Si] (With Hondata FlashPro) FAST FREE SHIPPING! 👨🔧 Honda Civic Fitment Help Only view your car's parts catalog. KraftWerks Supercharger Kit (Rotrex) DescriptionEmissions Warning: This product is not designed for public highway or street use, and is only legal for formally sanctioned race use on a racing vehicle that may never be used on a public highway or street. Black Edition Kits Info: These kits typically just feature a special black Rotrex housing unit and oil cooler, but please see the pictures for details since some applications do differ. Looking for maximum performance in an easy to install reliable package? KraftWerks supercharger kits are an excellent way to get the power you want. Each KraftWerks Kit is designed around the latest Rotrex superchargers. They also include all of the brackets, piping, intercooler, oiling system, and any fuel parts needed to install the kit and go. These supercharger kits are built to be used with stock engine internals and still offer great performance gains. By offering each kit with a drive pulley sized specifically to offer optimum boost, you get huge power gains with stock reliability and driveability, plus the factory A/C and accessories are maintained on almost all applications. Each KraftWerks Kit is based around the revolutionary Rotrex supercharger. What makes the Rotrex unit so different is the step up mechanism inside of the drive housing that is capable of generating impeller speeds up to 120,000 RPM. Rotrex calls their drive system a traction drive unit that utilizes planetary style "gears" to generate the impeller speeds usually only seen on turbo applications. The innovative part of these kits is the "gears" do not use teeth which are the common design of other centrifugal style superchargers. They use a special lubricating and cooling oil that also creates a high coefficient of friction when it is squeezed between the drive surfaces of the planetary gears and impeller shaft. This traction fluid is completely self contained from the engine and each KraftWerks kit comes with an oil cooler, pump, filter, reservoir, and lines to make installation a breeze and add the durability that lesser thought out supercharger kits can be plagued by. So what makes KraftWerks supercharger kits different than other forced induction options?
Base Maps: KraftWerks does supply "base map" tune files for some applications, but these base maps may only work for certain vehicle configurations (for example, with Skunk2 headers and exhaust). In general, we recommend getting a custom dyno tune or e-tune with any KraftWerks Supercharger Kit. The base maps are really just designed to get your car driveable enough to get a custom tune. Optional Parts: To maximize power with this supercharger, we recommend getting headers and full cat-back exhaust system. On some systems, headers may warrant a re-tune and may effect emissions status. You may also need to upgrade your clutch due to the increased power levels. If you purchase a kit without a BOV or bypass valve, then we recommend purchasing a KraftWerks BOV. Other Recommendations: Please only use premium fuel (91 octane or better). Colder spark plugs are usually recommended as well, if they are available for your vehicle. Availability and Condition: Unless otherwise noted, this product is in brand new condition and usually in stock at one of our warehouses, or will ship directly from the manufacturer. Trending / Hot Upgrades
Narrow Down Selections By Your 8th Gen Honda Civic's Year
Don't have a 8th Gen Honda Civic? The link bellow will drop you to the same Kraftwerks Supercharger Kit but for a different generation.
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