Great Lakes 4x4. The largest offroad forum in the Midwest banner
catalytic converter
1-1 of 1 Results
  1. Jeep Tech
    Have an 01 jeep Cherokee, I thru a flowmaster 40 on it, not loud enough for me.. Plus it smells like rotten eggs and I am thinking that it is responsible for that.. it has over 220k on it. What are the pros and cons? HP? MPG? :usa:
1-1 of 1 Results