[01yukon]

I just bought a 14" Magnaflow muffler for my 01 Yukon. I haven't installed it yet. I plan on using the factory pipes w/ the new muffler and tip. I am having second thoughts on the 14" maybe being too loud or having too much drone in the cab. Should I send it back and get the 18"? Buddy of mine has the 14" on a Silverado and it sounds good. I don't know if there would be a difference in sound between the Yukon and Silverado?

 

[onyx]

i have the 18" and there isnt drone at all ... i kinda wish i got the 14" afterall.. i think you'll be happy the 14". welcome to GMFS, and i see your in AZ.

 

[01yukon]

i have the 18" and there isnt drone at all ... i kinda wish i got the 14" afterall.. i think you'll be happy the 14". welcome to GMFS, and i see your in AZ.

That's right, AZ in the house :rocking: Another question.....I am using the factory pipes. They are a single into the factory muffler and a Y pipe out. The 14" muffler is a single in and single out.....What do I need to do to make this work? :think:

 

[onyx]

umm... what do you mean? its comes from the exhaust manifolds into a y pipe, which is single in. then a single coming out. what year truck do you have?

 

[Hit Man X]

I just bought a 14" Magnaflow muffler for my 01 Yukon. I haven't installed it yet. I plan on using the factory pipes w/ the new muffler and tip. I am having second thoughts on the 14" maybe being too loud or having too much drone in the cab. Should I send it back and get the 18"? Buddy of mine has the 14" on a Silverado and it sounds good. I don't know if there would be a difference in sound between the Yukon and Silverado?

No, it's bad. Box it up and mail it to me. lol

You do have the potential for more resonation as you have a large enclosed area unlike a truck does in that area. It's a craps shot for now as to how it's going to sound on your truck. Run it and see.

If it's too loud, I'm pulling off a 5x11x22 3" in/dual 2.5" out from my F150 here for a smaller Magnaflow if you're interested probably around the first week of October.

 

[01yukon]

My yukon is an 01. Comming out of the factory muffler it is a dual (y pipe) that goes back to a single before it gets to the exhaust tip. So I am going to have to replace the pipe from the muffler back with a single when I put the Magnaflow on. Would a shop be able to make that pipe or should I order it from someplace?

 

[Hit Man X]

My yukon is an 01. Comming out of the factory muffler it is a dual (y pipe) that goes back to a single before it gets to the exhaust tip. So I am going to have to replace the pipe from the muffler back with a single when I put the Magnaflow on. Would a shop be able to make that pipe or should I order it from someplace?

Yup a shop should be able to make that with ease, it's commonly called a "cat-back" system. :shake:

 

[91_bowtie]

I have the Magnaflow 11236 on my tahoe, with a tip from a 2004 SS, and it sounds good. It's nice and mellow while cruising, but it really wakes up at 3000rpms. :rocking:

 

[01yukon]

I have the Magnaflow 11236 on my tahoe, with a tip from a 2004 SS, and it sounds good. It's nice and mellow while cruising, but it really wakes up at 3000rpms. :rocking:

What year is your Tahoe? How did you go about installing it?

 

[91_bowtie]

What year is your Tahoe? How did you go about installing it?

It's a 2003.

Millermatic 250 welder :weld: