Description
The Fuel-It Charge Pipe Injection (CPI) Kit is designed for Kia Stinger and Genesis G70/G80 3.3L engines running E85 or ethanol blends under high boost. For vehicles where the factory high-pressure fuel pump limits performance, the CPI kit adds an extra fuel injector in the charge pipe. This acts like a water/meth nozzle, but uses the factory low-pressure fuel system, eliminating the need for a separate tank or pump.
The CPI kit provides an additional 75–100 horsepower of fueling capacity, allowing you to fully maximize the factory turbos on E85 mixtures. Fuel delivery is controlled via JB4 FSB integration or a standalone fuel injector controller.
Kit Includes:
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Fuel-It flex fuel sensor for precise E85 readings
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CNC machined injector holder
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High-quality AN fuel lines
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All required fittings for installation
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1/8" NPT bung (requires clearance; ideal for BMS intercooler users)
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Single CPI adapter with 950cc injector
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CPI tool
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Wire harness
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Fuel line adapter
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Cam lock Tee with -4AN adapter
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Standard harness for Stinger Flex Fuel kit
Optional for Existing Flex Fuel Kit Owners:
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Fuel line adapter
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Wire harness
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-4AN Fuel line
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Cam lock Tee with -4AN adapter
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Single CPI adapter with 950cc injector
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CPI tool
Controller Options:
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FSB JB4 Port Injection Controller (for JB4 integration)
Optional Add-ons:
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Quick Install 3.3L CPI Mount Kit for up to 2 injectors or methanol nozzles
New Flex Fuel Option:
The BMS CANflex ECA kit includes a digital display to monitor ethanol content and a voltage output for JB4 users. Supports CANbus operation and 10bar low fuel pressure sensor kit. Note: the display must be installed inside the glove box or under engine bay cover to protect from weather.
Vehicle Fitment:
Kia:
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2018–2023 Kia Stinger 3.3L
Genesis:
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2018+ Genesis G70 3.3L
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2018+ Genesis G80 3.3L
This kit is a clean, efficient, and reliable solution for adding CPI to your Kia or Genesis, giving your engine the fuel capacity it needs for E85 and high-boost setups.
