|
I have the Jardine hi-mount on my 04 and had little backfiring until I had the re-mapping done. Then it was really bad, not only was it popping and backfiring on deceleration but when ever the throttle was off. Took it back and had them re-install the stock mapping and not a probelm since.
I would chcek into getting it re-mapped since yours sounds like mine did after the change.
|
