08-24-2023, 02:34 PM | #379 |
Having FUN in the SUN...
Drives: 2022 M6 ZL1 1LE Join Date: Jan 2022
Location: San Diego CA
Posts: 1,097
|
__________________
2022 M6 ZLE: Katech Standard Ported Blower + Ported Heads + 103mm TB + Oil Pump + C5R Chain + Valve Covers + Coil Relocation Kit
TSP VVT and DoD Delete Covers + LME Chain Guide + DSX Billet Lid + ATI Damper + 9.17" Lower + 2.4" Upper + MM Wild Catch Can Coated AR Headers + GESI UHO Cats + V Bands + AWE Touring + Magnaflow Center X + MSD Coils + Banks iDash + JMS Booster ALL the BMR Read End Goodies + BMR Motor Mounts + JRE Terminator Cam Package + Big Gulp + GMS High Flow Crash Bar DMS Front HX + Fender Tank + FIC 30's + APEX SM.10's + TOYO 305/345 R888R's = 775rwhp 815rwtq @E55 13.5psi |
09-16-2023, 10:14 PM | #380 |
Drives: Chevrolet Camaro ZL1 Join Date: May 2022
Location: Concordia
Posts: 444
|
I just did this mod but took a different spin on it. The guy who did the work at the exhaust shop ii took it to.. perfect man. Configured it exactly how I wanted him to and he made it all modular so it would be easy to disassemble when and if it's time to do upper work somewhere else on the car. Instead of the Jones X- Pipe I used a Black Widow Angry Housewife compact muffler and tucked it into the tunnel. I just needed to knock down a few DB's, it got rid of the initial bite at start up that would earthquake the inside of the house, and kill the highway drone. This was just enough to do it for me. Granted, your situation may and will be different but this worked great for me all the way through.
__________________
2017 Red Hot ZL1 A10 - Apex ARC-8's, 305/ 325 PS4's, DSX 9.06 12% Pulley, NGK HR7 Ruthenium spark plugs, Katech Oil Pump, LME tensioner, DOD delete, Cam, MPI lid, Soler ported 87mm (91mm effective) TB, Granatelli SS plug wires, Cordes LTR reservoir, DMS T-stat housing, Borla X pipe, AFe NPP exhaust, Black Widow Angry Housewife/ Venom 250 mufflers, BMR engine mounts, Banks iDash, Lithium Battery, Course Motorsports phone mount, AEM X- Series, HP Tuners, JMS, E85, 13.6 psi
737 HP/ 779 TQ |
09-21-2023, 09:06 AM | #381 | ||||
Drives: Chevy Camaro ZL1 Join Date: Sep 2023
Location: Iowa
Posts: 18
|
Quote:
Thank you, I've been looking for just this solution. I bought mine telling myself I'd get used to it. I've had loud and fast before I just can't enjoy my ZL1 like I want to. I've got 4 kids under 10 and leave early in the am. I've got 2" CSP headers no cats, straight back into AWE track system...it's loud. I hope this fixes that crazy cold start bark and just chills out the drone and noise. Thank you! |
||||
09-21-2023, 09:20 AM | #382 | |
Drives: 2021 Red Hot ZL1 Join Date: Sep 2020
Location: GA
Posts: 3,173
|
Quote:
|
|
09-21-2023, 02:37 PM | #383 |
Drives: '20 ZLE Join Date: Jun 2020
Location: Mile High
Posts: 3,593
|
I probably posted this before but the thread is so long. I've lost track. Mine has Kooks long tubes, crimp deletes, and Kooks axle back that has a small muffler and I passed it 18-wheeler today at WOT with the passenger window cracked and it sounded like a pro stocker. Way too loud for a DD. I need to put cats on it
__________________
'20 ZL1 1LE A10.
LME 390, E2650, FBO, 100 oct. Not a DD. |
09-21-2023, 03:14 PM | #384 |
Drives: Chevrolet Camaro ZL1 Join Date: May 2022
Location: Concordia
Posts: 444
|
ANC needs to be disconnected in conjunction with your exhaust mods people. I know it's been talked about in other parts of the forum, but it needs to be addressed yet again.
https://www.camaro6.com/forums/showthread.php?t=619862
__________________
2017 Red Hot ZL1 A10 - Apex ARC-8's, 305/ 325 PS4's, DSX 9.06 12% Pulley, NGK HR7 Ruthenium spark plugs, Katech Oil Pump, LME tensioner, DOD delete, Cam, MPI lid, Soler ported 87mm (91mm effective) TB, Granatelli SS plug wires, Cordes LTR reservoir, DMS T-stat housing, Borla X pipe, AFe NPP exhaust, Black Widow Angry Housewife/ Venom 250 mufflers, BMR engine mounts, Banks iDash, Lithium Battery, Course Motorsports phone mount, AEM X- Series, HP Tuners, JMS, E85, 13.6 psi
737 HP/ 779 TQ |
09-21-2023, 08:36 PM | #385 | |
Drives: '20 ZLE Join Date: Jun 2020
Location: Mile High
Posts: 3,593
|
Quote:
__________________
'20 ZL1 1LE A10.
LME 390, E2650, FBO, 100 oct. Not a DD. |
|
09-21-2023, 09:05 PM | #386 |
Drives: Chevrolet Camaro ZL1 Join Date: May 2022
Location: Concordia
Posts: 444
|
If you are still experiencing some excessive noise in the cabin you may want to give that mod a try. It shifted the DB low frequency Hz output spectrum for me enough to the point where I don't feel like my ears are going to explode at lower RPM's and the car is actually pleasurable to drive again on the road and on the freeway now.
__________________
2017 Red Hot ZL1 A10 - Apex ARC-8's, 305/ 325 PS4's, DSX 9.06 12% Pulley, NGK HR7 Ruthenium spark plugs, Katech Oil Pump, LME tensioner, DOD delete, Cam, MPI lid, Soler ported 87mm (91mm effective) TB, Granatelli SS plug wires, Cordes LTR reservoir, DMS T-stat housing, Borla X pipe, AFe NPP exhaust, Black Widow Angry Housewife/ Venom 250 mufflers, BMR engine mounts, Banks iDash, Lithium Battery, Course Motorsports phone mount, AEM X- Series, HP Tuners, JMS, E85, 13.6 psi
737 HP/ 779 TQ |
09-22-2023, 08:50 AM | #387 | |
Drives: '20 ZLE Join Date: Jun 2020
Location: Mile High
Posts: 3,593
|
Quote:
__________________
'20 ZL1 1LE A10.
LME 390, E2650, FBO, 100 oct. Not a DD. |
|
09-22-2023, 08:52 AM | #388 |
Drives: 6th gen Join Date: Aug 2013
Location: US
Posts: 3,702
|
Yes it seems that way
__________________
‘22 2SS 1LE M6 Summit White - RF, Flexfuel, LT2 intake, 95mm tb, ATI udp, VT ramair, full 28” dragpack - 11.68@122
‘16 1SS M6 LT2 intake + boltons on DR 11.0@126+ (Sold) |
09-22-2023, 10:02 AM | #389 |
Drives: Chevrolet Camaro ZL1 Join Date: May 2022
Location: Concordia
Posts: 444
|
Yeah it's present at all times.
__________________
2017 Red Hot ZL1 A10 - Apex ARC-8's, 305/ 325 PS4's, DSX 9.06 12% Pulley, NGK HR7 Ruthenium spark plugs, Katech Oil Pump, LME tensioner, DOD delete, Cam, MPI lid, Soler ported 87mm (91mm effective) TB, Granatelli SS plug wires, Cordes LTR reservoir, DMS T-stat housing, Borla X pipe, AFe NPP exhaust, Black Widow Angry Housewife/ Venom 250 mufflers, BMR engine mounts, Banks iDash, Lithium Battery, Course Motorsports phone mount, AEM X- Series, HP Tuners, JMS, E85, 13.6 psi
737 HP/ 779 TQ |
02-27-2024, 10:46 PM | #390 |
Drives: Iroc-Z Join Date: Sep 2016
Location: Charlotte
Posts: 8
|
Looking for ideas on how to build a diffuser under the rear bumper. With the AWE mufflers it opens the backside of the rear bumper up. Making it trap air at high speeds.
Pic is not mine but same setup. |
03-03-2024, 05:22 PM | #391 |
Drives: ZL1 1LE Join Date: Apr 2022
Location: OH
Posts: 17
|
I order the Jones muffler from Amazon (sold by verocious motorsports. I ordered one from jegs too.
I emailed verocious motorsports yesterday about the x muffler. I'll see what they say. Anyone use the flowmaster FX part # 72469. Says it's a straight through x. |
03-03-2024, 05:56 PM | #392 |
Drives: 2018 Cadillac CTS-V Join Date: Jul 2012
Location: Livermore
Posts: 95
|
I was looking at those Flowmasters too...
Opted to get the GESI cats and still have the MRBP to take the edge off. But I may still look into these and swap with V-Band Clamps to have more options. Needed to get some Laguna pipes made to trim some sound off in Monterey. So, if those Flowmasters work, it would certainly be better... but options are a good thing. |
|
|
Post Reply
|
|
|