4PCS 32mm M18 X 1.5 Bung O2 Oxygen Sensor Spacer Test Pipe Extension Extender Adapter Benz For VW Fox-EU 2005-2012

For VW Fox-EU 2005-2012

For 2005-2010 for Suzuki Swift III

2: High quality glass give a clear vision on both day and night

Note: Please check whether this item can fit on your car before purchasing

For 2013-2015 BMW ActiveHybrid 7

4PCS 32mm M18 X 1.5 Bung O2 Oxygen Sensor Spacer Test Pipe Extension Extender Adapter Benz For VW Fox-EU 2005-2012Specification: 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