3.5 inch cat back $130 dollars.

[ihaveamustang]

You have any sound clips? I'd like to do something to get a little more noise out of mine. Hate to have to drop $300 on an intake too though.

 

[NORCAL SS]

ill try to get some tomorrow.

 

[NORCAL SS]

muffler has got louder takes about 1 month to fully set in on the magnaflows ive used. Ill get a video soon

 

[DUKES]

yeah guys dont waste your time. Its one step louder and for us is perfect. Im doing long tube headers for better performance/gas mileage im sure it will sound even better after that.

Hey tony i was wondering what long tube headers you are going with? I have a 08 Denali and was thinking about throwing some on..

Thank you sir

 

[NORCAL SS]

Hey tony i was wondering what long tube headers you are going with? I have a 08 Denali and was thinking about throwing some on..

Thank you sir

kooks 1 7/8 with catted y pipe

 

[Smokymance]

What kind of gains are to be expected with the kooks 1 7/8s?

 

[NORCAL SS]

with tune 35-40 rwhp

 

[Smokymance]

Thats a pretty good amount! even though those headers arent exactly the cheapest.

 

[emay]

Got the muffler through ebay w/free shipping - 125.00

Copy of receipt below incase anyone wants to reach out to the same seller. He has a "make an offer" option, so I pushed through 125.00 and he excepted.

 

[kses123]

I like..just did something similar on my Tahoe and got to see the same restrictive factory muffler shots in person. Im very happy with the way mine turned out as well.

The factory mufflers on the 6.2's are actually not very restrictive at all (compared to most oem mufflers out there). They are pretty well designed actually.

However, nice job on finding a muffler that works for you! Looks like a fairly easy and inexpensive mod.