Muffler swap or cat back?

[Nationaljan]

Looking for just LITTLE more sound. DONT want any drone at idle OR cruise on hwy @70mph
Need help on this guys. Cat-back or muffler swap? Any and all suggestions appreciated..

 

[Fast69Mopar]

Looking for just LITTLE more sound. DONT want any drone at idle OR cruise on hwy @70mph
Need help on this guys. Cat-back or muffler swap? Any and all suggestions appreciated..

If this were my truck I would modify the factory restricted y-pipe where the two pipes come together and then go with a nice Spintech or Mufflex muffler.

 

[Firebird]

Mufflex on mine, love it!

 

[Nationaljan]

If this were my truck I would modify the factory restricted y-pipe where the two pipes come together and then go with a nice Spintech or Mufflex muffler.

What do to mean by modify? Make true duel?

 

[Scott L]

I did a muffler delete and kept the two rear resonators. Sounds awesome and very little in cabin noise. And CHEAP!

 

[Fast69Mopar]

What do to mean by modify? Make true duel?

What I mean by "modify" is this. If you look at the factory y-pipe where the two pipes come together there is a very large restriction there. The two pipes are "smashed" together to go into one larger pipe. It is a big restriction in flow. True duals are great and flow and sound great in my opinion but not everyone wants to go that route.

My suggestion, and what I do for my customers who want to stay with a single muffler, is remove the restriction in the factory y-pipe and either fabricate or install a much better designed 2-into-1 connection.

 

[MADDOG]

Muffler swap gets my vote.

 

[DRkNESS]

Muffler swap....


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[mikeru]

Muffler swap. The B2 Fab w/Magnaflow adds a little more sound, sounds great at idle, and does not drone at all. Link below...
https://www.amazon.com/gp/product/B07L8MR3BY/ref=ppx_yo_dt_b_asin_title_o08_s00?ie=UTF8&psc=1

 

[Nationaljan]

What I mean by "modify" is this. If you look at the factory y-pipe where the two pipes come together there is a very large restriction there. The two pipes are "smashed" together to go into one larger pipe. It is a big restriction in flow. True duals are great and flow and sound great in my opinion but not everyone wants to go that route.

My suggestion, and what I do for my customers who want to stay with a single muffler, is remove the restriction in the factory y-pipe and either fabricate or install a much better designed 2-into-1 connection.

Thank you for that detailed explination!

 

[Nationaljan]

Muffler swap. The B2 Fab w/Magnaflow adds a little more sound, sounds great at idle, and does not drone at all. Link below...
https://www.amazon.com/gp/product/B07L8MR3BY/ref=ppx_yo_dt_b_asin_title_o08_s00?ie=UTF8&psc=1

Muffler swap. The B2 Fab w/Magnaflow adds a little more sound, sounds great at idle, and does not drone at all. Link below...
https://www.amazon.com/gp/product/B07L8MR3BY/ref=ppx_yo_dt_b_asin_title_o08_s00?ie=UTF8&psc=1

THANK YOU!