08-15-2019, 01:43 PM | #1 |
Drives: Garnet Red / ZL1 1LE Join Date: Apr 2016
Location: Bel Air, MD
Posts: 488
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Let's talk - Why are Muffler Deletes a Good or Bad Idea?
I hear muffler deletes are cheap however they cause a lot of drone at cruising gears/speeds.
I for one cannot stand drones as I am no longer in my 20s. Are aftermarket exhausts the only solution...at a substantial price? I want the NPP functionality being a family man and in the interest of my neighbors. Muffler deletes are the most cost effective solution for sound from what I see. That being said, I also don't want to regret it. Thoughts?
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08-15-2019, 01:56 PM | #2 |
Drives: 2017 SS 1LE HBM, 2010 SS FBO/Cam Join Date: Mar 2018
Location: Ohio
Posts: 174
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MBRP Axle Back is essential a muffler delete with J pipes to eliminate drone. However, they will not keep NPP functionality.
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08-15-2019, 02:04 PM | #3 |
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Drives: 18 1SS/1LE Join Date: Jun 2018
Location: Missouri
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The way it reads what really want is a factory NPP...
Anything else is going to be louder, and, not retain that function. I can't think of a touring type axle back with an NPP aspect to it. Muffler delete in addition to drone is going to be obnoxiously loud especially on cold start up; family man and neighbors. |
08-15-2019, 02:44 PM | #4 |
Oh Oh it's Friday Night!
Drives: 2018 ZL1 1LE Nightfall Gray Join Date: Jan 2018
Location: Walton Woods
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Beauty is in the ear of the beholder, but pure muffler deletes sound like a continuous raspy dump truck exhaust. There is no tone, just a wall of zero toned noise. Your Camaro deserves better.
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2018 Camaro ZL1 1LE NFG; ARH 2” headers, catless mids, ARH full exhaust, Lingenfelter 18% lower pulley, ATI Harmonic Balancer, Roto-fab CAI, EE-catch can, TM ported TB, NX Lid, BMR strut tower brace. Aeroforce dual pod interceptor gauges. Tuned by Vengeance Racing!!! 644 HP @ 6250 rpm / 689 trq @ 3660 rpm
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08-15-2019, 02:51 PM | #5 | |
Drives: 16ss, Ram, r32 Join Date: Feb 2018
Location: Boca
Posts: 56
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A bit more involved but.. The right combo will do the same thing as npp with a muffler delete.
JBA Headers Custom X Pipe Mbrp Race Drone free on the inside. It was almost impossible to tell it had exhaust under normal driving conditions. |
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08-15-2019, 02:52 PM | #6 |
Drives: 2018 ZL-1 Join Date: Jan 2018
Location: Albuquerque
Posts: 948
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My thoughts are that it is a very confusing area of discussion. People are constantly mixing and matching headers, pipes, cats, x pipes, mufflers, etc, in search of a combination that makes them happy.
I saw this on another discussion the other day: https://www.borla.com/products/camar...t__140726.html If I were to get an exhaust for my ZL-1, this would be it. Apparently not crazy loud, but with the NPP valves and functionality. |
08-15-2019, 03:00 PM | #7 | |
Drives: 2017 SS 1LE HBM, 2010 SS FBO/Cam Join Date: Mar 2018
Location: Ohio
Posts: 174
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Quote:
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08-15-2019, 03:45 PM | #8 |
Drives: 2018 ZL-1 Join Date: Jan 2018
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08-15-2019, 04:50 PM | #9 |
Drives: 2015commemorative vert 2SS Join Date: Oct 2013
Location: northern Indiana
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Friend of mine has the muffler deletes on his GEN5 car, and I cant stand how loud it is. Going to leave mine stock. My neighbor has already commented on my current ZL1 as loud at WOT... in his opinion.
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08-15-2019, 09:55 PM | #10 |
Drives: 2016 Challenger Hellcat, 2018 ZL1LE Join Date: Dec 2009
Location: Northern NJ
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my 2010 ss had a muffler delete. I don't recommend it. It got annoying after a while.
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08-16-2019, 08:14 AM | #11 |
Drives: 2013 C6Z06 Join Date: Nov 2016
Location: PA
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Good idea - because axlebacks cost way too much money for what they are
Bad idea - drone You can buy my old one if you want. https://www.camaro6.com/forums/showthread.php?t=558532 I cut my pipes so I could easily bolt the NPP back on with band clamps if I ever wanted to (i never did). Not running it anymore because I bought a Hooker catback (no mufflers) with secondary cat delete. |
08-16-2019, 06:57 PM | #12 | |
Drives: ‘18 ZL1 / ‘22 ZLE Join Date: Oct 2013
Location: PA
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I have a muffler delete on mine. The drone doesn't bother me that much, but everybody is different. I think the pipes came out to $500
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08-16-2019, 07:23 PM | #13 |
Drives: 2005 GTO, 2019 Camaro ZL1 Join Date: May 2019
Location: Florida
Posts: 58
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How is your HUD visible during the day? I can't see mine at all during the day unless it's hella overcast. Thought the 70% tint on the windshield would help but it didn't. Sorry to thread jack OP but figured one quick answer wouldn't hurt.
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08-16-2019, 07:38 PM | #14 | ||
Thank you Al Oppenheiser!
Drives: Red Hot A10 ZL1 Convertible Join Date: Jun 2017
Location: Sarasota, FL
Posts: 4,973
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HUD is plenty bright in full sun w/ top down
Quote:
The right-most rocker controls brightness. If you did full tint on the inside, that may be your problem. Start at 2:50 in this vid: |
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