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Exhaust leak or normal?

1.8K views 4 replies 4 participants last post by  RunningBull  
#1 ·
I went the dual Mopar set-up for my Magnum 3.5 and I have drone that at certain speeds, it sounds like a hole in my muffler. I really like the sound when I get on 'er and at highway speeds on cruise, she sounds fine but it's that 2-3000 rpm easy acceleration where she sounds hollow or like a big rusted out hole....is there a fix for this....With this Mopar set-up, I have the split two pipes into one, then into the muffler and back out to two pipes and then resonators...will putting a bigger muffler in help or how do I know if there is a leak and would it make it that loud. I looked under and all the clamps seem fine and everything is intact...Has anyone on here switched to this set-up from single to dual with the Mopar kit?....any insight wil be appreciated...:panic:
 
#2 ·
I noticed the same thing this weekend, I installed mine last spring and stored it over the winter so rust was not an issue and all the clamps look ok. I know the glasspack's get louder by time, maybe the same with the borlas?
 
#3 ·
I checked it all out and there are no leaks and my mechanic bud says that the sound is normal, but from inside the car it really does drone at lower rpm's....don't know how loud it is from outside until I get someone to drive my car while I follow beside/behind....maybe it's just me...
 
#4 ·
I took out the resos and it sounds better still a lil bit of drone but sounds close to a V8 now