Air / Fuel Ratio

FAST 170401 Single Sensor Wideband Air/Fuel Meter Kit w/ 12' cable

Price $329.88

FAST™ #170401 Single Sensor Wideband Air/Fuel Meter Kit Single sensor and easy-to-use format allow even novice tuners to monitor air/fuel ratio with precision accuracy

FAST 170401 / 170536 SINGLE Sensor Wideband Air/Fuel Meter Kit w RPM Module

Price $429.95

FAST™ #170401 Single Sensor Wideband Air/Fuel Meter Kit plus #170536 RPM Module Kit

FAST 170402 DUAL Sensor Wideband Air/Fuel Meter Kit w/ 12' cable

Price $415.95

FAST™ #170402 Dual Sensor Wideband Air/Fuel Meter Kit Pictured is Dual Sensor Kit Single sensor and easy-to-use format allow even novice tuners to monitor air/fuel ratio with precision accuracy

FAST 170402 / 170536 DUAL Sensor Wideband Air/Fuel Meter Kit w RPM Module

Price $534.95

FAST™ #170402 Dual Sensor Wideband Air/Fuel Meter Kit plus #170536 RPM Module Kit

FAST 170536 Air/Fuel Meter RPM Module

Price $138.88

FAST™ #170536 Air/Fuel Meter RPM Module Now track engine rpm in addition to air/fuel data with your FAST™ Air/Fuel Meter

FAST 170590 Single Sensor Ethanol / Methanol Air/Fuel Meter Kit, compatible with E85 / E98 and Methanol Fuels

Price $308.95

FAST™ #170590 Single Sensor Ethanol / Methanol Air/Fuel Meter Kit New meter is compatible with E85 / E98 and Methanol Fuels and works with the optional FAST Air/Fuel Meter RPM Module

FAST 170590 / 170536 SINGLE Sensor Ethanol / Methanol Air/Fuel Meter Kit w RPM Module

Price $429.95

FAST™ #170590 Single Sensor Ethanol / Methanol Air/Fuel Meter Kit plus #170536 RPM Module Kit

FAST 170602 Dyno Cell Dual Sensor Wideband Air/Fuel Meter Kit

Price $420.88

FAST™ #170602 Dyno Cell Dual Sensor Wideband Air/Fuel Meter Kit

FAST 170701 Single Sensor DIESEL / BIO DIESEL Air/Fuel Meter Kit

Price $322.88

FAST™ #170701 Single Sensor DIESEL Air/Fuel Meter Kit Single sensor and easy-to-use format allow even novice tuners to monitor air/fuel ratio with precision accuracy An industry first, this new meter provides the full story on your diesel engine’s current tuning efficiency and works with the optional FAST™ Air/Fuel Meter RPM Module

FAST 170702 DUAL Sensor DIESEL / BIO DIESEL Air/Fuel Meter Kit

Price $419.88

FAST™ #170702 DUAL Sensor DIESEL Air/Fuel Meter Kit DUAL sensor and easy-to-use format allow even novice tuners to monitor air/fuel ratio with precision accuracy An industry first, this new meter provides the full story on your diesel engine’s current tuning efficiency and works with the optional FAST™ Air/Fuel Meter RPM Module

FAST 301417 XFI LCD Touch Screen Dash / Data Logger

Price $749.95

FAST™ 301417 XFI LCD TOUCH SCREEN DASH / DATA LOGGER