quick view Choose Options FUELTECH Fueltech NANO Wideband Gauge MSRP: $179.00 - $313.00 Fueltech's NANO Wideband gauge provides super quick readings and response so your always aware of the super important air/fuel ratio of your engine. Protect that engine with the best wideband in the market. Offers analog and CAN outputs for communication... Choose Options Add to Wish List Add to My Wish List Create New Wish List Compare