Reply to thread

No X or H pipe installed as of yet. I decided not to run one to ease any driveshaft removal.


Just an update on the problem. My FiTech did some major tweeking the last time I got it out (sadly the last time this year, as it's getting too cold). It was a lot more tame. It only backfired twice which was is major improvement. After that drive I remembered that other people with Magnaflow XL mufflers said that their mufflers actually "broke in". Apparently there is mesh in the inside that burns away with time making the tone lower.


Who knows. I will consider the X or H pipe if I notice it's a problem next year. Thanks for the suggestion.


Back
Top