Nope, just the stock black one that came with it. Been trying to read up or understand the advantage of the red one and it's not very clear.

What's the main difference?

 

I honestly don't kno the exact difference, but my buddies d1sc car had it and when it was cruising it was loud and sounded sick as hell.. I know it's not much help lol

 

Yea I heard it was louder.. that's about all I have heard

 

Starting to try and plan out my exhaust and looking for a little advice. My plan is 1 7/8" ARH into a custom made 4" ORY. My friend was a welder in the Navy for 5 years and now does it for a living and told me the other day he picked one up for his home so the plan is to have him help me with the exhaust.

My question is after the flange from the ORY you want some sort of flex pipe or coupler to absorb vibrations and movement right? Would this be what I am looking for??

Vibrant Performance ::.
or is there a better manufacture or cheaper option?

After the flex piece I will have a short run of 4" pipe going into this

MBRP Performance Stainless Steel Mufflers- High Flow, Straight Through Design for Less Restriction.


Plan to dump it in front of the tire. If it's way to loud dumped there I will start finding a way to route 4" out the back....



Thoughts?? is that little flex piece what I am looking for or is there a better option?

Thanks

 

Flex piece isnt necessary and its going to be LOUD with that muffler especially exiting at the back of the cab.

 

I have come to terms that 4" is going to be loud no matter what. If it's a good aggressive loud I can live with that, if it's just loud for the sake of being loud then I will want something different.

I am hoping that muffler will quiet it down some, I will hear what it sounds like on a cammed 5.3 next time home and will decide more then.


But from my research LT's and ORY going into anything 3.5" up is going to be loud.

 

I have a 4" exhaust off a stock 2011 duramax, its from the muffler back but has all the over the axle part and everything. Let me know if you want it.

 

What would you want for it??

 

100 bucks?

 

I am on the slope for another week but will probably snag that off you when I get back.


Are you in any rush to get rid of it or is it just sitting around?