Hey guys, only been a Mazda CX9 owner a couple of months, it's a 2008 GT. So far I'm liking it a lot, except for the mpg, but I knew going in its not the best, but it's better than my 2007 Tahoe. Just wondering about exhaust system options, can't seem to find much out there, just wondering if any one here has changed theirs and what do they go with. Over the years I have found that factory systems are very restrictive and can rob power and mileage, not looking for anything loud, but hopefully find some more mpg.
Thanks Bob
Thanks Bob