2014 Silverado exhaust question - Chevelle Tech
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post #1 of 7 (permalink) Old Apr 23rd, 19, 2:36 PM Thread Starter
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2014 Silverado exhaust question

I know there a lot of Silverado owners here, has anyone used this exhaust system. Thanks for your help.

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post #2 of 7 (permalink) Old Apr 23rd, 19, 10:03 PM
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Re: 2014 Silverado exhaust question

Personally I would look for a Magnaflow system before I'd ever use a Flowmaster system again, too much drone!!

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post #3 of 7 (permalink) Old Apr 24th, 19, 12:34 AM
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Re: 2014 Silverado exhaust question

A friend had one with DOD, when it went into 4cyl firing the sound was horrible. He wished he had left it with stock exhaust that is designed to mask the sound.
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post #4 of 7 (permalink) Old Apr 24th, 19, 1:01 AM
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Re: 2014 Silverado exhaust question

I put a 3” inlet and outlet magnaflow SUV muffler on my 2001 Silverado with no other changes. It wasn’t overly loud and didn’t drone in the cab. If you want to generate noise, the kit you link to should do the trick.

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post #5 of 7 (permalink) Old Apr 24th, 19, 4:35 AM
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Re: 2014 Silverado exhaust question

I installed the GM performance muffler on my 5.3 Sierra. The package came from Borla so I guess they made it. Sounds much better & not to loud. I also tuned out the 4cyl. mode.
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post #6 of 7 (permalink) Old May 13th, 19, 9:31 PM
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Re: 2014 Silverado exhaust question

Leery of most, it seems any aftermarket muffler makes these trucks/suvs drone like crazy at any rpm.
Is there some type of performance style muffler with a super long case that may work better? Sure is enough room

OP are you aware of a larger diameter Y pipe? Noticed mine are flattened out from the factory. Dont want to have to buy cats again those arent cheap (Ca cats)

Yrs ago a friend took two of those super long oval mufflers off a motorhome I think it had the Ford V10? 3"
That truck was rediculously quiet even wtih a big cam.

This post is a duplicate of a post that you have posted in the last five minutes.
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post #7 of 7 (permalink) Old May 14th, 19, 11:28 PM
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Re: 2014 Silverado exhaust question

I installed a Flowmaster Outlaw Kit on my 2015 Silverado. Loved it.

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