Complete Oxygen Sensor Installation Kit for straightforward monitoring and tuning. 🔧
Remove heat shields, install the bung and perform your tune; when finished, use the included screw and copper washer to seal the bung, then replace the heat shield to preserve the original finish.
- Complete bung kit includes one hydraulic insertion tool, one drill bit, two O2 sampler blocks, tubing, 25 rivnuts, 25 screws and 25 copper washers.
- No pump or external sampling tube required; allows both cylinders to be monitored simultaneously without welding.
- Adds 18 mm x 1.5" threaded bungs for sensor installation.
- Made in the USA 🇺🇸