Summit Dual Exhaust Systems

I beleive its 2.5 center inlet to 2.5 offset outlet.

I too have this system on my 72 duster and for the price it was a great bhy!.

It fit pretty good other than the tail pipes needing trimmed like mentioned but not a big deal.

I even squeezed it in with me 3" spring relocation I have o. My duster!.

The mufflers are not as loud as I would like so I will probably upgrade to a welded chambered muffler eventually but they don't sound bad as is.

I also have the summit long tube headers which were also a great deal.... not a horrible fit butnot perfect either.... needed a little persuasion.

Ig I had to do it again I would have got the coated headers becausemy non coated ones arr already showing surface ruat through the paint after just a year of sitting inmu garage.... but I am workung on a budget..... so maybe ill get nicer ones in the future.

Anyhow I say go for it!.

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