2014+ Exhaust Systems & Mufflers

robvas · July 1, 2015

AFM is still enabled on my truck (damn diablotune has been a pita) and I don't get the helicopter sound with a magnaflow like I did with flowmaster

Kerrslight · July 1, 2015

Lol you go through mufflers like I go through shoes. Let us know what you go with. Some people have been lucky and been able to buy the Corsa Sport muffler by itself. I've looked around and can't seem to find just the muffler.

Yea lol. Well to my defense, I really wanted corsa from the beginning but like everyone else, don't want to pay for a full system. I really do like the magnaflow, but I wish it was louder when getting on it. I'll let you know how things turn out.

Kerrslight · July 1, 2015

So I actually found somebody selling a used corsa online. He sent me these pics. Sill trying to get more out of him, but it's a his suburban now. These are all the pics he's sent me so far. He says there is a dent in the muffler, but that doesn't bother me. He's got it priced at $100. What do yall think?

Truth be told, I don't want or need the pipe or tips. I'm just after the muffler.

Edited July 1, 2015 by Kerrslight

chuckl1218 · July 2, 2015

Interesting...that muffler looks smaller than the one that came with my Corsa Sport system...

Kerrslight · July 2, 2015

Interesting...that muffler looks smaller than the one that came with my Corsa Sport system...

Yea..what I found out is this guy had it on his 2001 Suburban. I called Corsa and talked to them about it an they said it would probably fit, but this muffler doesn't have components to keep the drone down or AFM. He said because of that it would sound different than the ones meant for these trucks. Not sure how that would've played out, but I just let it go. i think when the time comes I'll just buck up and buy the real deal.

chuckl1218 · July 2, 2015

Makes sense...

Regarding a Corsa Touring muffler for our GM trucks...

Some members posted on the forum that the Corsa Sport is too loud for them, especially those with 6.2L. I called Corsa about another question, and asked if they were planning to offer a Touring muffler for our trucks as well as the Sport. They told me, no Touring muffler is planned, but the noise level of the Sport can be cut down to approximate the level of a Touring muffler by adding a "pack" muffler on the head pipe side before the muffler (14" long X 3" pipe diameter glass pack muffler at Summit Racing).

Kayslay · July 5, 2015

I just put a Flowmaster Deltaflow 50 series on my latest Z71. Took first road trip right after and it wasn't bad at all. I have previously had a delete muffler then a Magnaflow 14 inch on my other 2014s. Cold start up is just right, AFM chopper not very bad, nice little growl when needed and with the Flowmaster baffling as opposed to the Maggie straight thru design you won't sacrifice any low end torque.

Thanks will look into that. Haven't made a move on the exhaust yet

snapring6r · July 5, 2015

Anyone running the magnaflow 11229? Thoughts?

Kerrslight · July 5, 2015

Anyone running the magnaflow 11229? Thoughts?

What size muffler is that?

I've had the 18" and 14" now. Both sound great. Only difference is 14" is louder and more aggressive sound. Both are pretty quiet while highway cruising.

snapring6r · July 5, 2015

What size muffler is that?

I've had the 18" and 14" now. Both sound great. Only difference is 14" is louder and more aggressive sound. Both are pretty quiet while highway cruising.

Its a 4x9 oval, 14 inches long

ToesonTheNose · July 7, 2015

That is what I narrowed it down to. im calling local shops to price an 18 inch magna flow install, im just trying to decide if I should delete the resonator and flaer or not.

WendysOrBust · July 7, 2015

That is what I narrowed it down to. im calling local shops to price an 18 inch magna flow install, im just trying to decide if I should delete the resonator and flaer or not.

Yes, remove the resonator. The 18" isn't that loud and sounds great without the resonator.