The GEN 3 is a piggy-back EFI controller because it does not replace the stock ECU, but rather monitors the signals to the injectors and makes fuel adjustments based on the mode settings. The GEN 3 has a push button interface allowing access up to 6 different modes to allow for quick fine tuning by the end user without needing a computer. The GEN 3 also is nitrous oxide compatible, and allows the user to add fuel thru the stock fuel injection when using nitrous oxide.
Features:

• No computer needed
• No dyno required
• Quick “plug and play” installation, initial settings are all preset based on make/model
• Full range tunability, does not interfere with stock ECU
• Simple push button adjustment interface
• 2 year warranty