50MM M18x1.5 O2 Oxygen Sensor Extender SpacerFor Decat Hydrogen O2 Extender Spacer Renault 2011-2014 AUDI S5 BASE COUPE

2011-2014 AUDI S5 BASE COUPE 2-DOOR

For Mini R58 - all Cooper S & JCW models with N14 & N18 engine

Fit For 2008-2008 for BMW 535xi Only for cars with halogen headlights

Fit For BMW X3 2011-16

50MM M18x1.5 O2 Oxygen Sensor Extender SpacerFor Decat Hydrogen O2 Extender Spacer Renault 2011-2014 AUDI S5 BASE COUPEFeatures: *Internal and external thread M18 x 1. 5. *Exhaust gas inlet hole 3 mm. In extreme situations narrowing of the inlet hole prevents motor failure (driving at high speed). *Polished front surfaces enabling perfect tightening. *Threads made with dedicated tool, perfect accuracy and repeatability. *Made by professional manufacturer, quality assurance. *Simple installation. Just unscrew the oxygen sensor, screw in the emulator in its place and