I have a UPR O/R X pipe with a magnaflow catback on my 03 cobra. I had some borla stingers welded in until the other day when I hit a bump and dented one of the mufflers, so I had my magnaflows welded back in. Now the car is sooo much quieter than before when I had the magnaflows on. It almost sound like a have a catted mid pipe. Could it be because the mufflers have sat for a long time? Maybe different size piping when they welded them back in? I know they were not going to be as loud as the borla but its like I have the factory midpipe on its that quite!
Any input would be greatly appreciated.
Any input would be greatly appreciated.