CT Engineering has developed a Supercharger Kit for the Honda Civic-Si that increases power by approximately 65-70+ horsepower at the wheels. The supercharger uses an “Eaton-type” design that provides consistent boost and compresses the intake charge efficiently with a minimal increase in the intake air temperature. This combination provides almost instant boost that increases low and midrange torque for excellent throttle response.
The kit comes complete with cast aluminum supercharger manifolds, all mounting brackets, and all necessary hardware. The kit is completely "bolt-on", and requires no major modifications, so the car can easily be returned to stock.
All CT Engineering None Staged Supercharger Systems are 50 state emissions legal and include a CARB decal for street use in California.
Product enhancements:
Additional power and engine response is available with the addition of an Intake, Header, and Exhaust System.
***The stage 1 kit without reflash do NOT include fuel injectors*****
***The stage 2 kit without reflash DOES include fuel injectors****
- Adds approximately 65-70+ Horsepower at the wheels
- Very linear increase in boost as RPMs increase
- Impressive mid-range throttle response and top-end performance
- Complete "bolt-on" kit, requires no other engine modifications
- Requires customer to send ECU to HONDATA for Re-Flash
- Overnight return shipping is pre-paid
- Re-Flash is tuned only for the CTe supercharger, and is included in the cost of the kit
- Please include the ECU Return Shipping Label when sending your ECU to HONDATA
- The addition of Intake, Headers, and Cat-Back Exhaust is Highly Recommended
- CARB Certified for street use in California
- Application: 06-09 Honda Civic Si
- Installation time: 8 hours +/-
- Shipping dimensions: 25 X 19 X 13 (inches) (47 lbs.) (www.ups.com)
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Stage2 S/C Upgrade Kit w/3.15" Pulley (06-09 Civic Si)
- Adds approximately 30 Horsepower at the wheels over a standard kit
- Includes Smaller (3.15") Pulley increases boost by approximately 4 psi*
- *boost pressure will vary depending on breathing modifications*
- Includes 4 New Factory Honda Injectors modified by CTe to flow 520cc (Stock is 310cc)
- Injectors are Flow Benched and matched in sets for each specific kit
- Injectors are completely "drop-in" and require no wire harness modification or fuel rail spacers
- Includes New ECU Re-Flash which Re-Maps the ECU to take advantage of larger injectors and higher boost
- New re-flash works seamlessly with 3.6", 3.3", and 3.15" pulleys
- New ECU Re-Flash also raises Rev-Limiter to 8500rpm, and lowers VTEC to 3200rpm
- Price drops to $360 when purchased with a standard 06-09 Civic Si Supercharger Kit
- Requires use of an aftermarket intake due to increased vacuum. Kit was tested and tuned using CTe Air Intake Kit
- Not legal for street use
- Voids CARB certification
- Voids Warranty of Supercharger Kit
- BLOWER SERIAL NUMBER REQUIRED WHEN ORDERING
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Stage2 S/C Upgrade Kit w/3.3" Pulley (06-09 Civic Si)
- Adds approximately 20 Horsepower at the wheels over a standard kit
- Includes Smaller (3.3") Pulley increases boost by approximately 3 psi*
- *boost pressure will vary depending on breathing modifications*
- Includes 4 New Factory Honda Injectors modified by CTe to flow 520cc (Stock is 310cc)
- Injectors are Flow Benched and matched in sets for each specific kit
- Injectors are completely "drop-in" and require no wire harness modification or fuel rail spacers
- Includes New ECU Re-Flash which Re-Maps the ECU to take advantage of larger injectors and higher boost
- New re-flash works seamlessly with 3.6", 3.3", and 3.15" pulleys
- New ECU Re-Flash also raises Rev-Limiter to 8500rpm, and lowers VTEC to 3200rpm
- Price drops to $360 when purchased with a standard 06-09 Civic Si Supercharger Kit
- Requires use of an aftermarket intake due to increased vacuum. Kit was tested and tuned using CTe Air Intake Kit
- Not legal for street use
- Voids CARB certification
- Voids Warranty of Supercharger Kit
- BLOWER SERIAL NUMBER REQUIRED WHEN ORDERING
- Application: CT Supercharged 06-09 Civic Si ONLY