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#1 |
![]() Drives: 2017 2SS Garnet Red Convertible Join Date: Sep 2016
Location: Dallas, TX
Posts: 47
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Does anyone happen to know if the MBRP Axle-Back would be louder than stock NPP exhaust with the valves open?
I currently have NPP on my SS and am looking for an affordable louder sound, especially at startup and idle. I've been told the MBRP would be louder, but I don't understand why, because I thought that with the NPP wide open, I would be completely bypassing the muffler resulting in the loudest sound I can get without going catback. Any help is appreciated! |
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#2 |
![]() Drives: Chevy Blazer Join Date: Sep 2009
Location: Grande Prairie, AB
Posts: 300
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Some of the exhaust still goes through the muffler, it doesn't redirect all the flow out the open section.
Sent from my SM-G930W8 using Tapatalk |
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#3 |
![]() Drives: 2022 Wild Cherry SS Join Date: Aug 2012
Location: Germantown, Md
Posts: 322
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I had the MBRP axle back on my 17SS M6 for about 6 months and went back to the original NPP system due to the MBRP being so loud.
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#4 |
![]() Drives: 2018 Camaro ZL1 A10 Join Date: Nov 2018
Location: West Chester, PA
Posts: 462
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MBRP is generally one of the louder exhausts for sure.
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| Tags |
| axle-back, exhaust, loud, mbrp, npp |
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