Homepage Garage Wiki Register Community Calendar Today's Posts Search
#Camaro6
Go Back   CAMARO6 > Engine | Drivetrain | Powertrain Technical Discussions > V8 LT1 Engine, Exhaust, and Bolt-Ons


Phastek Performance


Post Reply
 
Thread Tools
Old 12-18-2024, 11:38 AM   #1
23VIVIDORANGE1LE
 
Drives: 2023 Camaro SS 1LE
Join Date: May 2023
Location: Seminole, FL
Posts: 72
Non raspy sounding exhaust

Does anyone make a deep, non raspy sounding axle back exhaust for a 6th Gen Camaro? I love the sound of the ARH exhaust but they do not offer it for a 6th Gen.
23VIVIDORANGE1LE is offline   Reply With Quote
Old 12-18-2024, 12:10 PM   #2
GreyGhost702
 
Drives: 2019 Camaro 1SS1LE
Join Date: Jan 2024
Location: Utah
Posts: 370
Give a listen to Stainless Works "Legend Series" mufflers. They have a really high quality sound Youtube video of sound clips of their product on several configurations both just muffler swap and the same muffler with catback pipes and another with their LTH's so you really get a nice idea what they sound like. Stainless Works are also some of the most fairly priced for NPP mufflers. Fit & finish was flawless, you can do it in your driveway in an hour or two.

I have the Redline Series. They are nice and deep but have a small rasp right around 3k/rpm which is typical in that range. After that it's pure NASCAR. But I wish I had gotten the Legend Series since I'm catless. The Legend would have cut that last bit of rasp out and still thump & scream. My next exhaust modification will either be a custom H pipe which will further eliminate rasp or get that fancy double X mid pipe but I'm not sure if it's more gimmick than anything. They say the double X enhances the deep throaty sound but I haven't done enough research and listening videos to see if deep throaty is actually just raspy with a deeper tone. A "H" pipe doesn't flow as well up top, but doesn't rasp out like a traditional "X". I know going to an H will be a good move for me, but I am curious about the double X.
__________________
2019 1SS1LE M6 Shadow Gray Metallic
ProCharger D1X Race Kit - 4.25" Pulley || GPI Pistons/Rods - ACL Bearings - ARP Hardware || LME Timing Chain Guide || Katech C5R Timing Chain || Katech OE Spec Billet Oil Pump || OE Ported Heads || CHE Trunnion Upgrade || BTR 220 Cam - BTR .660" Dual Springs - GM Racing "Caddy" Lifters - BTR 3/8" Pushrods (7.825") || ATI Balancer || LT4 Injectors || LT4 HPFP || JMS BAP || DSX Flex Fuel || LT2 Intake Manifold || LTH (Catless) || Stainless Works Redline Series NPP || 91 + 8oz Boostane

7/26/2024 Tuning in progress
GreyGhost702 is offline   Reply With Quote
Old 12-18-2024, 12:35 PM   #3
Keko
 
Keko's Avatar
 
Drives: 2023 ZLE M6
Join Date: Jun 2022
Location: Orange County, CA
Posts: 200
Borla S-Type is even less raspy than stock exhaust and has a deeper tone. It sounds great.
__________________
2023 ZLE M6
Borla S-Type Catback | Rotofab CAI | Soler TB | MPI Lid

2024 Polestar 2 AWD
Keko is offline   Reply With Quote
Old 12-18-2024, 01:05 PM   #4
SSShark

 
SSShark's Avatar
 
Drives: '23 1SS Sharkskin A10
Join Date: Sep 2018
Location: South Florida
Posts: 1,503
Quote:
Originally Posted by Keko View Post
Borla S-Type is even less raspy than stock exhaust and has a deeper tone. It sounds great.
+1
__________________
Kooks 1-7/8" Long Tube Headers l Kooks Hi-Flow Cats l Kooks X-Pipe l Borla S-Type NPP Exhaust
Rotofab CAI l Mishimoto Catch Can l DSX Flex Fuel Sensor l 93/E85 Tune l GM Lowering Kit
Ported LT2 Intake Manifold l Ported 95mm LT5 TB l BMR Rear Cradle Lockout Kit
Halo Tunnel Brace l MRR 1LE Wheels l Goodyear SC3 1LE Tire Package l 480whp/467wtq
SSShark is offline   Reply With Quote
Old 12-18-2024, 01:39 PM   #5
pbSS
 
Drives: 2023 2SS 1LE
Join Date: Dec 2022
Location: Anaheim, CA
Posts: 56
AWE Touring is my personal favorite right now. Get the resonated catback with xipipe. Nice smooth and deep growl that rips at WOT. I'm coming from Corsa NPP. I loved the Corsa sound at WOT, but the valves began rattling and the exhaust started sounding raspier and raspier after a while.

Once you go catless, these cars have an inherent rasp to them. SOme guys like the obnoxiously loud "catless, muffler delete" approach, but to me that sounds bad and only that driver enjoys listening it to it.
pbSS is offline   Reply With Quote
Old 12-18-2024, 02:00 PM   #6
kropscamaro16


 
kropscamaro16's Avatar
 
Drives: 2016 1ss camaro
Join Date: Feb 2016
Location: 909
Posts: 10,130
check out the afe power catback i have it on my ss and longtubes
__________________
16 1SS NIGHTFALL GRAY METALLIC WITH NPP #BECAUSERACECAR #SAVETHEMANUALS
kropscamaro16 is offline   Reply With Quote
Old 12-18-2024, 03:47 PM   #7
dmcmahan60

 
dmcmahan60's Avatar
 
Drives: 2017 SS
Join Date: Jan 2018
Location: Arab, AL
Posts: 902
Quote:
Originally Posted by pbSS View Post
AWE Touring is my personal favorite right now. Get the resonated catback with xipipe. Nice smooth and deep growl that rips at WOT. I'm coming from Corsa NPP. I loved the Corsa sound at WOT, but the valves began rattling and the exhaust started sounding raspier and raspier after a while.

Once you go catless, these cars have an inherent rasp to them. SOme guys like the obnoxiously loud "catless, muffler delete" approach, but to me that sounds bad and only that driver enjoys listening it to it.
The AWE Touring is way too raspy when you go cat less and headers. Ask me how I know. The touring edition sounds great with stock exhaust.
dmcmahan60 is offline   Reply With Quote
Old 12-18-2024, 03:55 PM   #8
retmil
 
Drives: 2022 Wild Cherry SS
Join Date: Aug 2012
Location: Germantown, Md
Posts: 322
I have the Stainless Works Legend series cat-back on my 22SS and there is way less "raspiness" in the exhaust tone.
retmil is offline   Reply With Quote
Old 12-18-2024, 09:02 PM   #9
arpad_m


 
arpad_m's Avatar
 
Drives: 2018 Camaro 2SS A8
Join Date: Jul 2017
Location: East Tennessee
Posts: 13,149
If you want zero rasp, the Borla S-Type will deliver.
__________________
2018 Camaro 2SS — G7E MX0 NPP F55 IO6
735 rwhp | 665 rwtq

Magnuson TVS 2300 80mm pulley | Kooks 1 7/8" LT headers | JRE smooth idle terminator cam | LT4 FS & injectors | TSP forged pistons & rods
JMS PowerMAX | DSX flex fuel kit | Roto-Fab CAI | Soler 95mm LT5 TB | 1LE wheels | 1LE brakes | BMR rear cradle lockout | JRE custom tune

1100 - 1/30/18 | 2000 - 1/31/18
3000 - 2/06/18 TPW 2/26/18
3400 - 2/19/18 | 3800 - 2/26/18
4300 - 2/27/18 | 4B00 - 3/01/18
4200 - 3/05/18 | 4800 - 3/14/18
5000 - 3/16/18 | 6000 - 3/19/18
arpad_m is offline   Reply With Quote
Old 12-18-2024, 09:06 PM   #10
SSShark

 
SSShark's Avatar
 
Drives: '23 1SS Sharkskin A10
Join Date: Sep 2018
Location: South Florida
Posts: 1,503
Quote:
Originally Posted by arpad_m View Post
If you want zero rasp, the Borla S-Type will deliver.
Borla S-Type for the win
__________________
Kooks 1-7/8" Long Tube Headers l Kooks Hi-Flow Cats l Kooks X-Pipe l Borla S-Type NPP Exhaust
Rotofab CAI l Mishimoto Catch Can l DSX Flex Fuel Sensor l 93/E85 Tune l GM Lowering Kit
Ported LT2 Intake Manifold l Ported 95mm LT5 TB l BMR Rear Cradle Lockout Kit
Halo Tunnel Brace l MRR 1LE Wheels l Goodyear SC3 1LE Tire Package l 480whp/467wtq
SSShark is offline   Reply With Quote
Old 12-19-2024, 12:27 PM   #11
IndyZrider
 
IndyZrider's Avatar
 
Drives: 21 SHOCK ZL1 M6
Join Date: Sep 2023
Location: Indy
Posts: 152
mbrp with mufflers and ressys....have it on my Z and love it...got the one with the mufflers so when i add the headers it shouldnt be stupid loud....
IndyZrider is offline   Reply With Quote
Old 12-24-2024, 01:42 PM   #12
pbSS
 
Drives: 2023 2SS 1LE
Join Date: Dec 2022
Location: Anaheim, CA
Posts: 56
Quote:
Originally Posted by dmcmahan60 View Post
The AWE Touring is way too raspy when you go cat less and headers. Ask me how I know. The touring edition sounds great with stock exhaust.
FWIW, I ordered their resonators and xpipe too (AWE), which haven't come in yet so I ended up postponing my install. The car I did hear it on in person was stock with secondary cat delete - so noted on the raspy comment and why I did end up ordering the resonators/xpipe too.

I'm sure there's some level of subjectivity when it comes to exhausts, not only how we hear different frequencies but how we also describe them. YouTube videos also don't fully capture the differences and overall they sound more similar than dissimilar. There's so many combos and preferences out there so to me it's one of those things with exhausts that you (figuratively) might need to go through a couple to find the right balance of tone and sound. Most people just recommend what they have (me included).

I would even say the AWE Touring is opposite of raspy, and the reason I'm switching to it. With that said, I likely wouldn't have switched if my Corsa valves didn't start rattling. Many have said that Corsa is raspy, which I don't disagree, but it sounds like a racecar and at WOT at the track there's nothing like it.

Others have sworn that LT Headers with stock suitcase is so good, but to me it sounded tinny and not the sound I was looking for. MBRP sounds good at idle and low revs to me, but it sounds harsh and the typical straight pipe car (which is inherently raspy a bit, which I noted above) when driven more aggressively. It's also very droney and has a rusty feel/look to it.

Time will tell. If I don't like it, I plan on keeping the Corsa anyway (and fix the valves) so I can always revert...or try the next combo
pbSS is offline   Reply With Quote
Old 12-24-2024, 01:54 PM   #13
Megahurtz
Snackbar Tuning
 
Megahurtz's Avatar
 
Drives: 2023 SGM ZL1
Join Date: Oct 2016
Location: Florida
Posts: 1,513
Borla S or Corsa NPP sound great. I've had them both. ARH does make a gen 6 exhaust but you need to buy their headers and x pipe to go with it. It does not have valves so it will always be in loud mode.
__________________
GM Gen V Calibrator
Megahurtz is offline   Reply With Quote
Old 12-24-2024, 03:20 PM   #14
RideWithDanger
 
RideWithDanger's Avatar
 
Drives: 23 2SS 1LE
Join Date: Feb 2019
Location: GA
Posts: 624
Best axleback for these cars is the AWE Touring, hands down. Super deep and aggressive growl.

Even after adding headers, I converted to the resonated catback touring and its still not raspy. Just a deep muscle car sound, exactly how I wanted. Its the deepest sounding exhaust I have ever heard for the Camaro. Don't let the name fool you though, its much louder than stock.

Axleback only:


Headers and full exhaust: https://youtu.be/Gn6_Dv6S1Lo
__________________
Instagram: RideWithDanger

Current Mods: Rotofab, Ported LT2 intake, LT5 TB, Kooks Headers, AWE Touring Catback

Radiant Red 23' 2SS 1LE
1100: 11/14/22 | BUILT: 3/16/23
2000: 2/17/23 | 4200: 5/8/23
3000: 2/27/23 | 5000/6000: 5/15/23
RideWithDanger is offline   Reply With Quote
 
Post Reply


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -5. The time now is 03:16 AM.


Powered by vBulletin® Version 3.8.9 Beta 4
Copyright ©2000 - 2026, vBulletin Solutions, Inc.