I have one for sale if you want it. It has a 95-97 o2 bung, 3" alumanized, 40 shipped.
How much for a hi flow or test pipe with the rear o2 bung for a 96 g20?sr20det said:we also sell hi flow cats and test pipes!!!
o2 bung so I can screw in my rear o2 sensor into the test pipe. why would it through a cel?civicdragon said:o2 bung for what? its not gonna work anyway, you still gonna get a check engine light
civicdragon said:o2 bung for what? its not gonna work anyway, you still gonna get a check engine light