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Glasspack Mufflers!

5K views 4 replies 5 participants last post by  Tyler-98-W68 
#1 ·
I have a 2015 Cherokee and am trying to improve the exhaust sound. I have been to two muffler shops and both said nothing can be done. I’m wanting to install a pair of glass packs or Flowmasters, anything really to improve the sound. If anyone has ideas, I would be very grateful! Thank you for the help!
 
#3 ·
Have not heard "glass packs" since I had them on my 1964 Impala 327 2dr.. Nor sure they would pass todays noise limits though.
The other 2 listed in the thread I have heard of and sure they pass the legal muster for sound output of a vehicle.

Most likely the issue with muffler installers. They do not want the legal liability of installing a non compliant muffler system on a vehicle.
You know the old blame game. So and so installed the mufflers for me. I would assume they put a street legal system on.

But there is no comparison to a true duel exhaust system with 2 glass pack mufflers rumbling especially on start up and petal to the medal.
 
#5 ·
Your shop is crap, any competent muffler shop can swap out the rear muffler.

Just be aware that any muffler you do change to will likely drone a lot. Especially if you just replace with a glasspack. I ran this on my cherokee Flowmaster Super 10 + Magnaflow 10416 Resonator





Or from the outside @ 7000rpm

[ame]http://youtu.be/em_p-PoKbw0?t=14[/ame]

For a short time I ran with no resonator and it sounded like a 2 stroke chainsaw which I don't recommend.

[ame]http://youtu.be/wHiTdhT7jK8?t=3[/ame]
 
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