DEWHEL Pair M18 X1.5 O2 Oxygen Sensor Mounting Bung Fitting Stainless Steel
Wil fit most header and exhaust system.
2PCS O2 Defouler Straight M18 x 1.5 fits Header and Exhaust Pipes Stainless Steel
DEWHEL Defouler 2PCS Straight O2 Oxygen Sensor Fitting Bung M18 x 1.5 fits Header and Exhaust Pipes.
EVIL ENERGY O2 Oxygen Sensor Fitting Bung M18x1.5 Pack Of 2
4 Packs M18 x 1.5 Oxygen Sensor Fitting Bung Defouler Straight O2 Oxygen Sensor Restrictor Fitting
JGR 2PCS Defouler Straight M18 x 1.5 For O2 Oxygen Sensor Lambda Sensor Fitting Bung
90 Degree Defouler with 2 Straight Defouler for Headers and Exhaust pipes
JGR 90 Degree Defouler with 2 Straight Defouler O2 sensor Bung for Headers and Exhaust pipes
90 Degree O2 Oxygen Sensor Socket Real Mini Catalytic Converter With CEL Check Engine Light Bungs,Stainless Steel
YANWEN O2 Oxygen Sensor Fitting Bung Adapter M18x1.5 Pack Of 2PCS