Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Check the 02 bung
Review: Direct bolt on, good price, but I had to run a tap through the 02 bung because the hole cut in the exhuast for the bung was not very precise. Just inspect the area inside the bung where the sensor goes, and make sure the sensor will fit before bolting up.
