Well I'm back in action moding a truck since the TT Silverado. Got to be apart of the production line for ARH. Due to the L86 constraint Nick at ARH used me and another Silverado to complete his product. IF you don't buy ARH for the highest quality, flow or sound it's worth it for their customer service. I felt like I made a friend. Its good to be back in action with a truck. Missed the site.

2014 Sierra Denali 6.2 with ARHeaders: 2014 Sierra Denali 6.2 with ARHeaders - YouTube




2014 Sierra Denali VS 2013 Denali: 2014 Sierra Denali VS 2013 Denali - YouTube

 

Good run..is the 2014 tuned ?

 

Beautiful truck man .

 

No tune yet I'm waiting for Corsa to come out with their intake and exhaust then I'll tune it.

 

headers look good from what I can see in the pic. Got my interest. Now some questions:

could you notice a difference in sound with the remainder of the exhaust being stock?

I expect there was no noticeable performance improvement yet with all else stock. true?

short tube or long tube? I'm assuming short if the rest was stock.

How hard of an install are these?

 

Those are long tubes.

 

Install is easy it bolts up to factory exhaust. Yes the note is different but has a hollow sound. They are long tubes with Y pipe. I was even able to keep the CEL light off with defoulers. There is more bottom end but ARH tuned one with same install and it made 360 HP 435 trq to the tires. These 6.2 are detuned with a lot of TM

 

Beautiful truck!

 

Well thanks a lot. You just cost me about $1,600. I've got a set being made also.


Dang I've got to stay off these forums. They're expensive!

 

What a combo!!! Great looking truck and I love the headers. I've been waiting to see what people think of long tubes with the higher compression direct injection trucks. I would imagine its a pretty big difference.