Unlock reliable extra fueling on E85 blends and higher boost with this Charge Pipe Injection kit for the Kia Stinger and Genesis G70/G80 3.3L. Supplied by Nforcd in the UK, this Fuel-It! CPI solution adds a seventh injector to the charge pipe, giving your low-pressure fuel system the headroom it needs without the complexity of a full water methanol setup. It integrates with a JB4 FSB or a standalone port injection controller to precisely meter fuel, delivering roughly 75 to 100 hp worth of additional fueling capacity so you can fully exploit E85 mixtures on stock turbos.
- Purpose-built charge pipe injection kit for Kia Stinger and Genesis G70/G80 3.3L applications
- Adds a seventh injector in the charge pipe for increased fueling on ethanol blends and higher boost
- Controller-based operation via JB4 FSB integration or a standalone port injection controller
- Approx. 75 to 100 hp worth of fueling headroom to support E85 mixtures and maximise factory turbo potential
- Full kit includes a flex fuel sensor for accurate ethanol content, enabling the controller to adjust CPI flow
- Quality hardware: CNC machined injector holder, -4AN fuel lines, cam lock tee with -4AN adapter, fuel line adapter and dedicated wiring
- Compatible with petrol, ethanol, E85, methanol and race fuel
New flex fuel option
Choose the BMS CANflex LED ethanol content analyser for real-time ethanol readings and a voltage output for JB4 users. This unit supports CANbus operation and a 10 bar low fuel pressure sensor upgrade. Note: the display module is not weatherproof and must be mounted in the glove box or protected under an engine bay cover.
Vehicle fitment
Kia Stinger 2018 to 2023
Genesis G70/G80 2018 onward
What’s included
- Full kit: Fuel line adapter, wire harness, -4AN fuel line, cam lock tee with -4AN adapter, single CPI adapter with 950 cc injector, CPI tool, harness for Stinger flex fuel integration, ethanol sensor and your choice of ECA (including BMS CANflex)
- CPI add-on kit for customers who already have a Fuel-It! flex fuel kit installed: Fuel line adapter, wire harness, -4AN fuel line, cam lock tee with -4AN adapter, single CPI adapter with 950 cc injector and CPI tool
Installation notes
- Requires a 1/8 inch NPT bung with sufficient clearance for the injector housing
- BMS intercooler users can utilise the built-in 1/8 inch NPT bung location
- Not compatible with the BMS MAP sensor WMI nozzle adapter
- You may drill and tap a 1/8 inch NPT port on the factory charge pipe if required
- CPI injectors are PWM controlled and must be driven by a suitable port injection controller
Expandability
The CPI system supports single or daisy-chained injector bodies when fed from the same fuel source. For multi-injector setups, stagger placements rather than mounting directly opposed. An optional quick-install 3.3L CPI mount kit is available to fit the factory intercooler and accept up to two injectors or methanol nozzles.
Nforcd knows this upgrade well and it has proven popular for 3.3L Stinger and Genesis owners looking for a clean, effective way to run ethanol blends. Order today with confidence from Nforcd. Professional fitting is available at our Warwickshire workshop; request a quote at Sales@nforcd.com.