2PCS M18 X 1.5 Bung 32mm O2 Oxygen Sensor Spacer Test Pipe Extension Extender Adapter 666 2L MPI Ski 377/V8 2002-2009

2L MPI Ski 377/V8 2002-2009 0M317000-Up

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2PCS M18 X 1.5 Bung 32mm O2 Oxygen Sensor Spacer Test Pipe Extension Extender Adapter 666 2L MPI Ski 377/V8 2002-2009Specification: These are needed when using a HHO System or a test pipe. They are also used to lean out your vechicle for better gas milage. Easy installation: They are very easy to install by unscrewing your O2 Sensor from your exhaust then screw your sensor into the extender,and then screw the two pieces back into your exhaust, that's all! Dimension: Thread: M18x 1. 5mm Length: 32mm 1. 253 Inch Material: Stainless steel Fitment: The extender has a 7