O2 Bung Extender – ZZPerformance

Running an off-road exhaust system and tired of the CEL on your dash? This tuneable defouler kit may be just what you need. The kit comes with 3

O2 Sensor Extension Kit

Volt/ELR - Exhaust – ZZPerformance

NISformance plug & play o2 sensor extension harness

WOLFIGO New Oxygen O2 Sensor Extension Wire Harnesses For Chevrolet Camaro Adapter LS1/LS6 to LS2/LS3 NGAP-2x1195-2H - AliExpress

Most header kits will require this because the primary (front) O2 sensor is mounted further down the header rather than right next to the head like it

O2 Extension Harness

zzp lnf DP issue, anybody else? Rear o2 bung too far back? - Cobalt SS Network

Angled O2 Bung ZZ-AO2B

ZZP Catted Downpipe Install & Review - CAMARO6

EPMAN Universal M18*1.5 O2 Oxygen Sensor Extender Connector 90 Degree 02 Bung Extension Catalytic