Flowmaster super 10's

[Case182]

Been thinking about getting these for awhile now. I've got a '97 sierra rcsb with the 5.7 vortec. Question is, do I need two of the super 10's? I'd like to keep the stock cat and just replace the muffler. The stock muffler is duel in single out. So keep the stock pipes from the cat and get two super 10's? Dont think they sell a duel in/ single or duel out which is why I ask. Also what size IN would I need to buy if I use the stock pipes from the cat?

 

[IOWNJUNK]

Pn 8430152 is the dual in single out super 10, I'm sure there are more than just that one size. You can also run 2 single in/out.

 

[Case182]

Thanks. And yeah I was thinking of doing that. Just didn't know what size to get for the in.

 

[IOWNJUNK]

Best way is to measure the pipe diameter on your truck. No tellin if its the actual pipe that came with it. It would suck to cut everything off and have the wrong size.

 

[1998K1500]

You definitely don't need two of those. They are quite loud but assuming your exhaust is all stock you could just run a single in dual out or as stated before a single in single out and hardly change anything..

 

[Case182]

Is that the right PN? That's a single in duel out. Or does that not matter?

 

[96Z71ECSB]

Is that the right PN? That's a single in duel out. Or does that not matter?

It does matter for proper flow and sound. It is the wrong part number.
According to the Flowmaster site, it doesn't look like they make a dual in/single out super 10.
You could always "Y" into a 3" single in/single out super 10.

 

[volunteerff21]

^^^ What he said.

You won't find a dual in single out Flowmaster until you get up into the 50 series.

 

[IOWNJUNK]

It does matter for proper flow and sound. It is the wrong part number.
According to the Flowmaster site, it doesn't look like they make a dual in/single out super 10.
You could always "Y" into a 3" single in/single out super 10.

If you say so


http://www.google.com/search?client...c.1.45.mobile-gws-hp..16.2.2448.1.8N1Poc6HrWE

 

[96Z71ECSB]

Flowmaster 8430152 Super 10 Muffler 409S - 3.00 Center IN / 2.50 Dual OUT


He needs a dual in/single out.