Cart Continue shopping “On 3 Performance Wideband Gauge Kit – 4.9 Bosch O2 Sensor” has been added to your cart. Product Price Quantity Subtotal × On 3 Performance Wideband Gauge Kit - 4.9 Bosch O2 Sensor $179.00 On 3 Performance Wideband Gauge Kit - 4.9 Bosch O2 Sensor quantity $179.00 Update cart Cart totals Subtotal $179.00 Shipping Shipping costs are calculated during checkout. Tax $0.00 Total $179.00 Proceed to checkout