Charge Pipe Injection (CPI) Auxiliary Fuel Injector Kit, Universal 1/8 inch NPT Meth Port, 550 cc Add-On Injector for Turbo/Supercharged Intake
Charge Pipe Injection (CPI) Auxiliary Fuel Injector Kit, Universal 1/8 inch NPT Meth Port, 550 cc Add-On Injector for Turbo/Supercharged Intake
Charge Pipe Injection (CPI) Auxiliary Fuel Injector Kit, Universal 1/8 inch NPT Meth Port, 550 cc Add-On Injector for Turbo/Supercharged Intake
Charge Pipe Injection (CPI) Auxiliary Fuel Injector Kit, Universal 1/8 inch NPT Meth Port, 550 cc Add-On Injector for Turbo/Supercharged Intake
Charge Pipe Injection (CPI) Auxiliary Fuel Injector Kit, Universal 1/8 inch NPT Meth Port, 550 cc Add-On Injector for Turbo/Supercharged Intake
Charge Pipe Injection (CPI) Auxiliary Fuel Injector Kit, Universal 1/8 inch NPT Meth Port, 550 cc Add-On Injector for Turbo/Supercharged Intake
Charge Pipe Injection (CPI) Auxiliary Fuel Injector Kit, Universal 1/8 inch NPT Meth Port, 550 cc Add-On Injector for Turbo/Supercharged Intake
Charge Pipe Injection (CPI) Auxiliary Fuel Injector Kit, Universal 1/8 inch NPT Meth Port, 550 cc Add-On Injector for Turbo/Supercharged Intake
Charge Pipe Injection (CPI) Auxiliary Fuel Injector Kit, Universal 1/8 inch NPT Meth Port, 550 cc Add-On Injector for Turbo/Supercharged Intake
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Charge Pipe Injection (CPI) Auxiliary Fuel Injector Kit, Universal 1/8 inch NPT Meth Port, 550 cc Add-On Injector for Turbo/Supercharged Intake

Regular price
£388.70
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£388.70
Regular price
£319.00
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Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.

Unlock extra fuelling headroom on your boosted build with the Charge Pipe Injection CPI Starter Kit from Nforcd. This universal auxiliary injector kit lets you add an additional injector directly into your charge pipe or intake using any standard 1/8 inch NPT female port, making it an ideal aftermarket upgrade for turbocharged and supercharged applications.

  • Supplied kit includes a 550 cc injector with 1/8 inch NPT meth bung style mount, 12 inch -4AN 1/4 inch fuel line, Cam-Loc 5/16 inch fuel line adapter, basic injector harness and installation tool
  • Fits any suitable 1/8 inch NPT location in the charge pipe or intake for straightforward auxiliary fuel delivery
  • Expandable system with injector bodies available in single-input or dual-connection formats to daisy-chain additional injectors from the same fuel source
  • Control via the FSB using a JB4, or run with any compatible standalone fuel injector controller; this PWM injector must be programmed and cannot be used without a controller
  • Compatible with methanol, ethanol, E85, race fuel and pump petrol
  • Suitable for pre-intercooler placement; for air temperatures above 300°F, use the 550 cc injector and run methanol or a high ethanol content

Connection to the fuel source will vary by vehicle. On E85 builds, many choose to tee into the low-pressure fuel line using an appropriate adapter. If your port injection fuel rail has an available port, the CPI injector can be connected there too, as with certain Fuel-It port injection kits. Ensure sufficient clearance for the injector body and associated fuel lines in your chosen mounting location.

Injectors are available in 550 cc and 950 cc sizes; this starter kit is supplied with a 550 cc injector. Additional injectors and accessories can be purchased separately to tailor your setup.

Order with confidence from Nforcd. We know this kit well and it has been a popular choice for customers looking to add reliable auxiliary injection to their boosted cars. Professional fitting is available at Nforcd in Warwickshire. To request a fitting quote, email Sales@nforcd.com.