| Author | Message | ||
     Johnnymceldoo |
I went to deactivate my active muffler control in the ecm and it was already done. The module was still in place and hooked up but the previous owner had just left it on when he put the jardine on it. I left it alone because I didnt want any warming lights. Does the race muffler not have the valve? | ||
| Froggy |
The race mufflers do not have a valve, so the race ECM has it disabled by default. |
