Borla catback exhaust

TrailBoss1 · January 3, 2021

I thought the same!!

GMC4Zee · January 23, 2021

Does it drone at highway speed? I tow allot and would not want drone for a days drive

Spangled · January 23, 2021

Not at all actually, it's not any louder than stock except when you start it or unless you get into the gas pedal and I don't hear it at all on the highway.

TrailBoss1 · January 23, 2021

My experience is similar. On the throttle it sounds good but I barely notice it at normal cruising speeds/RPMs. If you’re towing and get in the 3-4000 RPM range, it would likely be noticeable but not objectionable. Louder than expected from Chevy; probably similar to Borla Sport series but not as aggressive at ATAK.

jackedupZ71 · January 24, 2021

Does anyone know off hand how many MyReward points it takes to buy this? I was looking on the accessories site and I can get it in the cart, but there isn’t an option to even use any, if not all points on it.

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glkprhog1 · February 2, 2021

On 1/24/2021 at 8:02 AM, jackedupZ71 said:

Does anyone know off hand how many MyReward points it takes to buy this? I was looking on the accessories site and I can get it in the cart, but there isn’t an option to even use any, if not all points on it.

I don't know the exact points required but as a point of reference, I just cashed in 20,000 points = $100

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glkprhog1 · February 2, 2021

On 1/23/2021 at 1:14 PM, Spangled said:

Not at all actually, it's not any louder than stock except when you start it or unless you get into the gas pedal and I don't hear it at all on the highway.

I am excited, I just ordered this system today for my 2021.

Have you noticed an improvement or decrease in gas mileage?

CT Chevy Connoisseur · February 3, 2021

Model sold by GM is close to the Borla sold Touring sound level, very mellow. This is direct from Borla - which is why I'm going to wait for Borla to release the Sport exhaust, can't imagine it will be much longer now.

MacLaren · May 7, 2021

https://youtu.be/Lt9Zh73A4cw

MacLaren · May 7, 2021

The above is just like Spangled's

I had my Chevy dealer install it yesterday

I could not be happier guys. She sounds awesome!

This was a warm start too, right after driving 50 miles.

If it will quit raining here, I'll do a Cold Start and some revs.

Edited May 7, 2021 by MacLaren

MacLaren · May 7, 2021

Borla Cold Start

https://i.postimg.cc/DzpDQQbZ/hqdefault.jpg

03 Cobra · June 6, 2021

On 5/7/2021 at 8:24 AM, MacLaren said:

The above is just like Spangled's

I had my Chevy dealer install it yesterday

I could not be happier guys. She sounds awesome!

This was a warm start too, right after driving 50 miles.

If it will quit raining here, I'll do a Cold Start and some revs.

On 1/23/2021 at 4:14 PM, Spangled said:

Not at all actually, it's not any louder than stock except when you start it or unless you get into the gas pedal and I don't hear it at all on the highway.

Hey Spangled and MacLaren: First, your trucks sound awesome! Are you still happy after having the extra exhaust sound after a little while? I am getting ready to order a GMC 3500 and found this in the accessories section of the build and price. Is the the same system that both of you guys installed? I read something in this thread about a quieter Borla system and want to make sure I don't end up with that! Thanks for the input.