Home > Fuel Injection & Turbos >

7075 NO LONGER AVAILABLE - CB's Gen4 EFI System (Naturally Aspirated Kit or Turbo Kit)

CB Performance Gen4 EFI System

Alternative Views:

Price with Selected Options: $0.00

Availability:: Retired-NEW ECU COMING SOON
Product Code: 7075


Description Technical Notes

As of January 2023, our Gen4 EFI System has been retired. A new EFI System is coming soon... Stay tuned for more info!

"Take full control of your engine’s fuel delivery & ignition system!"
  • Increase Power
  • Low-End Torque
  • Throttle Response
  • Cleaner Emissions
  • Increase MPG
  • Easy Starting
The Gen4 EFI has an extensive new list of features and ALL NEW software! We are now taking orders! If you would like to talk to a salesperson about purchasing the Gen4 EFI Kit, please call and ask for Mark Lawless.

Click Here to Download Gen4 EFI Installation Instructions
To learn more about the features and functions of the Gen4 EFI system, be sure to check out our in-depth Gen4 Software Setup Videos.

NOTE: Requires a Windows Based Computer with Windows 7, Windows 8 or Windows 10. Does not work with MacOS, iOS, WinRT, or Android.

Gen4 EFI on a 2276cc Turbo Engine
  • ECU features:
  • 32bit processor, Marine grade locking connectors, 4mb of internal storage
  • 8 High or Low impedance Injector drivers.
  • 4 On board Direct Fire Ignition Drivers. Each driver can fire up to 2 coils.
  • 8 Smart Coil drivers
  • VR Crank and Cam Input (36-1 Trigger Wheel supported for crankshaft position)
  • Hall Effect Crank and Cam Input
  • Coil Negative input (also accepts this input as a ignition timing control through points or points replacement modules)
  • 8 Analog 0-5 volt inputs
  • 8 Digital Inputs
  • On Board 2.5 Bar MAP sensor or external 1,2,3 or 5 Bar MAP input
  • On Board Barometer sensor (Adjusts tune automatically for altitude)
  • 4 On Board Wideband O2 sensors
  • 4 On Board K-Type EGT controllers
  • H-Bridge Idle Air Control
  • Gas, Methanol or E-85 Compatible (AFR displayed in gasoline scale)
  • Boost Controller
  • Water/Meth Controller
  • 6 Outputs (1-amp max each)
  • Rev-Limiter and 2-Step Rev Limiter
  • 2 stage Dry Nitrous Control (Feature Added on 4/30/15!)
  • Lean A/F protection (Feature Added on 4/30/15!)

  • Software Features:
  • 20x20 Fuel, Ignition, Air Fuel Ratio, High/Low learn limits, Water/Meth Table Sizes.
  • Speed Density or Alpha-N configurable load boundaries
  • Pulse Width or VE based Fuel Table tuning strategies
  • Individual Ignition coil trim
  • Individual injector trim, including Idle – Mid-range and wide open throttle
  • Assisted tuning strategy via closed loop and learning, user selectable
  • Adjustable Spark Dwell based on load and Temperature
  • Temperature based timing compensation
  • Internal data logger allows you to export data after run or tuning session
  • Turbo Over boost and Anti-lag
  • Sensor low and high limits settings, with sensor fail defaults
  • Temperature based enrichment settings
  • Air Intake Temp Compensation
  • Selectable Voltage Injector trim
  • Staged Injection via TPS and/or MAP
  • Single or 2 stage Nitrous Oxide Control (Feature Added on 2/16/15!)
  • Lean fuel protection (Feature Added on 2/16/15!)

Accessory Parts
7330 Idle Air Control Motor Kit 2091 Gen4 Boost Control Upgrade 7076 Holley 5" Digital Dash 2092 MAGNASPARK™ Crank Trigger Mounting Kit with Coil Pack and Spark Plug Wires
Your Price: $139.95

Your Price: $104.95

Your Price: $564.95

Your Price: $246.95

Idle Air Control Motor Kit 2091 Gen4 Boost Control Upgrade Holley Terminator X 5" Digital Dash MAGNASPARKâ„¢ Crank Trigger Mounting Kit

Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 1 Write a review.

  4 of 5 people found the following review helpful:
5 of 5 Gen 4 EFI September 25, 2019
Reviewer: Jim Lancour-Lancour Performance from Southgate Michigan  
Transform your VW into a new machine with the GEN4 EFI. We use this system on our 2332 Turbo Sand Rail, for Sand drags and Hill Climbs. A major improvement from Blowing through dual carbs. Congrats to the Team at CB for putting together another great product!!

Was this review helpful to you?

Browse for more products in the same category as this item:

Fuel Injection & Turbos
Fuel Injection & Turbos > Injection Kits & Accessories
CB Performance Products