Your Cart Is Empty
Showing 1 - 7 of of 23

Borla Exhaust Systems - 140546

Cat Back Exhaust - ATAK Series
  • $999.99
  • Free Shipping
  • Ships Between 9/25 - 9/27
  • What Do You Drive?


  • Style:
    2.25" Split side exit, with polished tips
  • Part #:
  • Bolt-in exhaust kit requires no cutting or welding
  • Main piping diameter: 2.75" into muffler, 2.25" out
  • 4" round, rolled edge, angle-cut, polished tips
  • No interior drone noise
  • Download installation instructions (PDF)

Have a Question?
Have a Question? Ask a product expert! (800) 874-8888 Live Chat

We’re sorry. The information you have requested is temporarily unavailable.

Borla Exhaust Systems Part #140546 Customer Reviews

Average Rating

11 Customer Reviews

borla review

Reviewed by LOWELL S (HOLT, MI) Reviewed for a 2015 Chevy Silverado — May 09, 2018 3:25 AM

Was this review helpful?
Yes   No

When my order came I opened the box to make sure I had all the parts and I did. When assembly arrived, it was like putting LEGOS together, just snap in place. What I love the most is the sound it makes. Now, I get a chance to wake up the neighbors every morning without being rude. Love it.

Borla atak

Reviewed by Travis D (SALEM, WV) Reviewed for a 2017 Chevy Silverado — Apr 04, 2018 9:25 AM

Was this review helpful?
Yes   No

Exhaust is perfect exactly what I was looking for awesome sound outside the truck but almost as quiet as stock inside the cab highly recommend for anyone looking for aggressive sound and quality

One NASTY exhaust!

Reviewed by Matthew W (Whitestown, IN) Reviewed for a 2015 GMC Sierra — Oct 11, 2017 5:56 PM

Was this review helpful?
Yes   No

It didn't take me very long to decide on the Borla ATAK system for my truck once I saw some of the youtube videos. This exhaust sounds wicked. The cold start in the morning will rouse the neighbors if they are light sleepers! It really does calm down once the engine is warm though. It is surprisingly quiet while cruising at 70 but she really rips if you put your foot in it. One of the tips was wielded on crooked but Borla customer service is sending me out new parts.

2016 Silverado Borla Atak

Reviewed by Taylor K (UNION CITY, IN) Reviewed for a 2016 Chevy Silverado — Oct 10, 2017 4:50 AM

Was this review helpful?
Yes   No

Sounds great. I had a shop put it on for me and it only took them about an hour to install. The band clamps do need to be re-tightened after a week or so. Also, when I took it back to be tightened back up they had to trim about 3/8" off of one of the mounts for the muffler because it would rattle against the frame. Overall I'm extremely happy with the exhaust.

Super easy installation but sound not quite what I expected.

Reviewed by Edgar C (Richmond, TX) Reviewed for a 2017 Chevy Silverado — Aug 04, 2017 9:20 PM

Was this review helpful?
Yes   No

The setup was extremely easy and this is coming from someone that has little car knowledge or any mechanic experience. The setup was easy as 1,2,3 and the look is amazing. The pipes coming out the sides looks sharp and eye catcher. The thing I didn't like was the sound. I researched and looked online for the most information and videos to hear and compare the sound to get an idea of what I was dealing with. The sound I am getting is not quite what I expected. Only on a cold start does it good.

Borla ATAK

Reviewed by Yoel L (JOLIET, IL) Reviewed for a 2016 GMC Sierra — Jul 26, 2017 4:25 PM

Was this review helpful?
Yes   No

Really happy with the exhaust. Easy setup , took me 20 mins to isntal myself. Would recommend. Sounds amazing.

Makes a truck sound the way a truck should sound...

Reviewed by Mike K (Enola, PA) Reviewed for a 2015 GMC Sierra — Mar 24, 2016 5:57 AM

Was this review helpful?
Yes   No

I purchased this for installation on my 2015 GMC Sierra 1500 5.3L V8 Very happy with the overall sound and performance of this exhaust. Deep rumble at start up but at highway speeds the exhaust is all but silent until you hit passing gear and then you get that deep Borla sound.

Great system

Reviewed by Justin w (Fayetteville, TN) Reviewed for a 2015 GMC Sierra — Feb 13, 2016 1:38 PM

Was this review helpful?
Yes   No

Put the atak on my 2015 GMC Sierra 5.3 L sounds great and not to loud on the inside of the cab.

Borla dual exhaust

Reviewed by Greg S (Bremerton, WA) — Jan 31, 2016 7:35 AM

Was this review helpful?
Yes   No

Nice exhaust, good quality and sound, minimal drone. Easy to install. Fast shipping from Autoanything

Smoking hot

Reviewed by Bart B (CORNELIUS, NC) Reviewed for a 2014 Chevy Silverado — Dec 23, 2014 8:28 PM

Was this review helpful?
Yes   No
2 of 3 people found the following review helpful.

Everything about this exhaust is awesome. It makes you want to say in the imortal words of Tim the tool man Taylor , aw aww awww.