ROTREX Supercharger kit 'Shaft Drive' (Civic 07-11 3drs Type R)
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PLEASE NOTE: We only provide prices for these products on request, Please email us with the preferred setup and we will make a price quote. This product is not listed for 0,0 euro.
The Rotrex K20 Civic design has been around for 8 years and served us well. The FN2 has more room under the hood than the EP3. Our customers were asking for more power, especially midrange. The competition were upping their game! It was time for a revision. The Rotrex supercharger takes some beating but we didn't have a design that accepted the largest C38 unit and kept the aircon.
The Criteria:
- Keep the aircon
- Keep charge temperatures as low as possible
- Keep the pressure drop to a minimum
- Allow the use of any size supercharger
- Create a true Cold Air Intake
- Maximize midrange performance
- Offer upgrades at a minimum price increase
Our new design meets all the above criteria. The aircon remains untouched. The intercooler core is of the latest design. We have maximised the surface area available to cool the charge to the lowest temperatures possible yet giving a minimal (0.03 bar) 0.4psi pressure drop. The pipework to and from the intercooler has a very short path and large diameters futher reducing pressure drop and increasing throttle response. Sitting the supercharger in place of the Factory airbox required some ingenious design work but the benefits are huge. It allows for a proper CAI pulling air from outside not the engine bay at almost ambient temperature. (Please Note that this kit requires the battery to be relocated to either the boot for L/h drive cars or to the back of the engine bay using our fitting kit for R/H drive cars.)
The supercharger outlet is perfectly positioned to run directly to the throttle body on low boost installations or directly to the fmic for high power applications. Additionally even the awesome C38-91 Rotrex can sit comfortably in the engine bay. All this and still keeping the standard inlet manifold renown for it's midrange torque. The results speak for themselves. We can offer a combination that will give Turbo beating midrange torque with instant throttle response from idle and ballistic top end performance. This real world performance literally blows all the opposition away. Power range from 300 to 600 bhp (Dependant on engine build, exhaust system etc)
Kit 1 includes the C30-94 supercharger. rated to +/-350bhp
Kit 2 includes the C38-81 supercharger. rated to +/-425bhp
Kit 3 includes the C38-91 supercharger. rated to 500+ bhp
It is also available with 2 different size supercharger drive pulleys so the boost can be catered to suit the customers engine spec. A larger 110mm Pulley will produce around 14 psi of boost for standard engines, We can also supply a 100mm Pulley that will produce around 19-20 psi for customers with forged engine internals. This path is easily upgradeable at a later date if required.
Kit contents for all kits:
- Rotrex supercharger
- Supercharger oil kit and oil cooler
- Full CNC aluminium bracket set and drive system
- A new serpentine drive belt and toothed drive belt
- Interchangeable supercharger drive pulley
- Race spec Front mount intercooler
- Intercooler mounting bar and brackets
- Full aluminium pipework set including all silicon hoses and clips
- 25mm Blow off valve
- Water pipe modification kit
- Cold Air feed pipe and K&N Air filter kit
- Water expansion bottle relocation kit
- Uprated fuel pump
- 1000cc fuel injectors
- Hondata 4bar map sensor
PLEASE NOTE: We only provide prices for these products on request, Please email us with the preferred setup and we will make a price quote. This product is not listed for 0,0 euro.
