[Jhenka]

Originally Posted by NV GUNS

so my friend said what he did for his cat less pipes is he got a spacer for the sensor so it sits farther out of the pipe and you don't get codes.
https://www.amazon.com/O2-Sensor-Spa.../dp/B00CZFCPQU

+1 I don't know about the 5's but I've added that extended piece to my old infiniti G37 with Catless dp's and a buddies 328. Both times it worked like charm fixing the check engine light.