The best metering system for the modified vehicle. A digital meter with wide band lamda sensor & controller producing a digital reading of Air Fuel Ratio....an essential reading when setting up your vehicle.

You may have a boost or fuel controller alreadt fitted however without the Wide Band AFR meter you,ll never know what changes you should make...get one fitted today...they sample 12 times a second & you can see clear digital readings which allow you to make changes and/or monitor your engines performance.

Too lean and you run the risk of a melted piston...too rich and bore wash & premature ware will follow...

Without this your just guessing !