This Reflash will work seamlessly with Stage 1 (3.6") and Stage 2 Plus (3.15") pulleys. Includes a special CT/Hondata ECU Reflash which enables your ECU to take advantage of the larger injectors and higher boost.Injectors are also completely "drop-in" and require no wire harness modification or fuel rail spacers.Injectors are flow benched and matched in sets for each specific kit.Injectors are factory Honda injectors modified to flow 520cc (compared to 310cc stock).
Must use with a Hondata FlashPro (a CT/Hondata base map tune will be provided with Stage 1 kits only).The Stage 2 Plus kit runs at about 9 PSI. Stage 1 kits runs at at about 6-7 PSI of boost.Very linear increase in boost as RPMs increase.1000cc injectors are only recommended for very high horsepower builds (please call us before ordering this option). 750cc or 1000cc DeatschWerks injectors are included with the Stage 2 Plus kit. Stage 1 kits include 550cc injectors made by DeatschWerks.
We have instructions on how to remove your stock ECU if you need them. Please note that for the 2006 to 2011 Civic Si kit, you will be required to send your ECU to Hondata for reflashing (unless you get one of the "No Reflash" versions). Better yet, the 2006 to 2011 Civic Si supercharger kit is CARB Compliant / Exempt (Stage 1 kit with Reflash only) for street use in California! That means if you live in California, you can still legally pass smog tests with this kit installed. Not only that, but CT Engineering Supercharger Kits come complete with a CT/Hondata Tune, which will ensure that your ECU is calibrated for your new supercharger right out of the box. This product was designed from the ground up with quality, reliability, and durability in mind, and the installation is simple and completely bolt-on (no extra modifications or engine upgrades are required). This CT Engineering (formerly Comptech USA) Supercharger Kit is one of the best power modifications you can make to your Civic Si. THE KRAFTWERKS KITS HAVE A BETTER OVERALL DESIGN FOR EFFICIENCY AND POWER. WE HIGHLY RECOMMEND LOOKING INTO THE KRAFTWERKS ROTREX-BASED SUPERCHARGER KIT AS AN ALTERNATIVE TO THIS PRODUCT (PLEASE CALL OR EMAIL US FOR INFO ON SPECIAL DISCOUNTS). THIS PRODUCT PAGE IS FOR INFORMATIONAL PURPOSES ONLY. CT ENGINEERING CLOSED ITS DOORS YEARS AGO. Emissions 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.