Best Borla ATAK for 2020 1500 AT4? (link)

[Avenger1]

Just wanted to check on here that the linked Borla ATAK is the right one for my 2020 Sierra 1500 AT4. I see a few options. This was linked by a member here when I searched so I know it will fit but I want to make sure it gives the best growl without drone. I watched a lot of the YouTube comparisons vs Flowmaster, etc but it never specifies which of the Atak versions they are using. 

 

Many thanks. 

 

Borla ATAK cat back

https://www.borla.com/products/chevrolet-silverado-1500-cat-back-exhaust-system-140775

 

[204Denali]

21 hours ago, Avenger1 said:

Just wanted to check on here that the linked Borla ATAK is the right one for my 2020 Sierra 1500 AT4. I see a few options. This was linked by a member here when I searched so I know it will fit but I want to make sure it gives the best growl without drone. I watched a lot of the YouTube comparisons vs Flowmaster, etc but it never specifies which of the Atak versions they are using. 

 

Many thanks. 

 

Borla ATAK cat back

https://www.borla.com/products/chevrolet-silverado-1500-cat-back-exhaust-system-140775

 

Borla ATAK definitely gives the best growl, but they also come with a degree of drone if your after that O/R deep sound.  If your wanting little to no drone, you will want to keep some flappers in the system but you will lose some of that rumble.  Depends on how much your willing to trade off   

[kodiakdenali]

What is your truck's body configuration? Borla only produces the kits (as far as I know) for the short wheel base, so crew cab short bed, or extended cab standard bed. if you have a crew cab standard bed you have to add another extension piece which is sold separately to make the short wheel base cat-backs fit the longer wheel base trucks. the part number is 60706 for the 6.2L. that extension was released just recently and its not easy to find, long waits. Alternatively you could take the big piece of 3.5" pipe to a shop and ask them to weld a 10" extension on to it, or to cut you an extension piece you could clamp on.