magnaflow 12594

 

i looked over that thing for 30 mintues the other day on my muffler search

 

So now that Atomic come thru for me....
what ya think about DP into one 3", wastegate into the other 3", and 4" tail pipe?


The 12594 is a 22" case 5x11" oval case.

 

I think that would work, but 3" is overkill for a wastegate, and maybe too small for a downpipe on a turbo 6.0...

I think a 3.5" downpipe with a cutout then down to 3" into the muffler would be ok, and a 2.5" for the gate up to 3" for the muffler would be alright. If theres no penalty for 3" on the gate you can try that, but I would do a 2.5" with a cutout on the gate pipe as well...so basically you have a 3.5" and 2.5", both with cutouts, to the muffler and a 4" tail pipe. I would wire the cutouts together so its just 1 switch to control both. That would be pretty interesting...

 

Hum..
Thats kinda what i was worried about, i guess im either goin to go with the stock Dmax muffler, or just run my stock muffler and do the cutout either way.

I know the stock muffler will be quiet.

 

3.5 DP, 4' stick of 3.5" , 30" magnaflow 4" in and out (Is actually 24" case) , and a 4" turndown. Quiet, cheap, big, and flows well . I could run the 4" on out in the factory spot to make it even more quiet.

 

Rodney, What part number did you use?

 

Stock exhaust with a cutout, cheaper and easier. Only thing is worry about is backpressure on the wastegate.

 

Thats why i wanted to run the waste gate to another muffler or either the tailpipe so it wouldnt have to flow thru the stock muffler.

 

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