Structured by 201 Stainless Steel for sturdy, durable, anti rust & corrosion.
Quick and Easy Installation, Straight Bolt-On, No Modifications needed.
Fits Header and Exhaust systems with M18 x 1.5 oxygen sensor holes.
100% Guarantee of complete satisfaction.
Features: 2 Pack! Brand new condition Bolt on installation for less hassle. O2 Sensor threads into female end. Universal 18mm x 1.5 thread pitch, Length: 46 millimeter. Fits All vehicles and exhaust systems with M18 x 1.5 oxygen sensor holes. For Usage Of Vehicle Spark Plugs Spacer to eliminate check engine light.