I used this for a OBD0 Pr3 CRX application. It has 1 o2 bung since i chipped the pr3 to read only 1 o2 sensor. it has approx 8k miles and is about a yr old. no dents great condition. Fits in a crx without modifying the stock cross member. Make a offer If i get no good replies it will be on ebay
