NTK Calibration Grade Sensors represent the best balance of performance capabilities and price for wideband O2 systems. Used with the AFR500v2 / AFX wideband family, this sensor is ideal for turbo and supercharged applications using e85, e100, methanol, and other alcohol derived fuels. Also a replacement for all L1H1 and L2H2 applications. Grab some before race season with this great promotion!

Thru 3/13/2020 take 15% off these connectors with coupon code CALFEB

NTK Calibration Grade Wideband O2 Sensors for AFR500 and Custom Applications