2 2 1/4" Borla Mufflers

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Tonyrodz

Tonyrodz

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Those should work, maybe use a pipe expander like Wes said if they don’t quite fit. I don’t think I’d use 2 in line though but I don’t have much exhaust trial and error experience like others here do.
I just would like to quiet it down a hair. I was just going by what @iamdub did with his--or similar anyway. I'd rather use what's at hand instead of buying something.
 

iamdub

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I just would like to quiet it down a hair. I was just going by what @iamdub did with his--or similar anyway. I'd rather use what's at hand instead of buying something.

I wouldn't run them in series since that'd make them a bottleneck choke. I'd run them side-by-side with a Y splitting the single pipe going in and another Y to merge them back into one pipe going out. Or, if you want dual exits out the back, run two 2.5" pipes. It wouldn't choke it down and it should definitely be quieter.
 
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I wouldn't run them in series since that'd make them a bottleneck choke. I'd run them side-by-side with a Y splitting the single pipe going in and another Y to merge them back into one pipe going out. Or, if you want dual exits out the back, run two 2.5" pipes. It wouldn't choke it down and it should definitely be quieter.
Thx for that idea.
 

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Thx for that idea.

I know the point is to use those mufflers, but just consider the total cost with the Y merges, clamps and/or welding, etc. You can get a 22" body, 3" in and out straight-through stainless muffler for $50-$60 and install that yourself with clamps.

Do you currently have any muffler at all or is it straight-piped?
 
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Tonyrodz

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I know the point is to use those mufflers, but just consider the total cost with the Y merges, clamps and/or welding, etc. You can get a 22" body, 3" in and out straight-through stainless muffler for $50-$60 and install that yourself with clamps.

Do you currently have any muffler at all or is it straight-piped?
3" in/out MBRP is on there now, basically a straight through deal. I'm just getting too old for the drone I guess.
 
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Tonyrodz

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I meant the MBRP. Just trying to get an idea if you're over-complicating a more simple solution.
Just found the old post- -26" long, 3" Inlet/outlet.
 

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