Funny you should post this, my Borla setup may have developed a rattle recently as well, tho I'm not sure yet if its coming from the muffler, sounds more like the cat converter, just not sure yet. Definitely somthing exhaust related tho. Only really happens annoyingly when I first start up the VX.

How does the Dynomax compare to the Borla sound-wise?





Quote Originally Posted by Ldub View Post
The ol' Borla was shot, something came apart internally, & was making a nasty rattle. I removed the "strainer" from the tip, & it's still a little quiet for my taste in mufflers, but I'll adjust.

Overall, very happy.