Unfortunately I live in California so if its not OEM they won't pass it. I may swap for a prochamber now that I know it won't pass anyways >=) Thanks for the comment!

sounds really good, but with a bigger tip, you would get a little less high pitch crackle, and a deeper more aggressive sound, but either way it sounds sweet

sounds freaking nice! made me wanna get that UPR xpipe after all ;)

@itseggrolltime you are correct on the carb # stuff also it certifies it street legal so cops cannot give you a ticket for having racing parts on your car. i have seen it happen planty of times for street racers

Its a Mac chambered muffler that I believe is comparable to the 2 chamber flowmaster muffler. Im not entirely sure if it is considered "two chamber" though. This vid does not do the sound justice. =)

do you know why don't pass the verification???? i want to put a bassani o/r X pipe, but i don't knew that these kind of pipes can't pass the smog check

I have a bassani catted x and mac mufflers. Sounds nothing like this. This sounds awesome

oh. i assumed you are from california. A CARB # is a legal number given to parts to accept them as smog legal in the state of cali. Other places smog is not as harsh.

Sounds good. Any audio of it while moving? I'd like to hear this set up when driving.

thank you!

So i assume with u livin in cali. u didnt touch the cat, u just got a cat back system???

full kit

Aftermarket Off road H or X pipe wont pass, but Aftermarket high flow cat, H or X will pass.

he has an h1 hummer, why the F would he care?

is this a mac stainless steel exhaust cat back or just the aluminized exhaust cat back?

@DTGA123 2.5" =)

How much is ur car lowered?

2.5" exhaust w/ 3.5 tips

shorty headers w/ CARB # will pass