I just swap a b18b into my 1999 civic ex. I have some spoon headers that reaches to the stock cat but the bolts that's suppose to hold them together doesn't match up. So does anyone know if an integra catalytic converter can bolt on to my stock exhaust system?
Honda-Tech Member
The test pipe I had on my '97 Civic EX with a D16Y8 fits on my '95 Integra GSR, so I'm going to say yes. You may have problems with the 02 sensor lining up though but I'm not too sure.