Ballenger Motorsports AFR500v3 Air Fuel Monitor Kit – Wideband O2 System engine This fuel pump module requires

This fuel pump module requires a regulated return-style fuel system

are backward and forward-compatible

But check your engine to confirm

Fast and easy Wrench-Off® removal using the welded one-inch hex nut

8 high-flow VCM Performance Matched fuel injectors (Full LS range available)

Ballenger Motorsports AFR500v3 Air Fuel Monitor Kit – Wideband O2 System engine This fuel pump module requiresAbout the New Ballenger Motorsports AFR500v3 Air Fuel Kit As one of the most critical tools a tuner requires for properly calibrating a vehicle, the AFR500 Air Fuel Ratio Monitor provides professional grade measurement of air fuel ratio without breaking the bank. This kit offers a linear analog output to be used as an input to engine control systems, gauges, or data acquisition systems and is compatible with HP Tuners software for diagnostics and