How-To: LT4 Lid & Sound Dampener Removal

FollowMyLine · 09-21-2023, 06:15 PM

Made another video with the ZL1, figured it could help some folks out:

RamAir02 · 09-21-2023, 07:44 PM

Great video! Easy peezy. No reason not to do this mod. I'll prob do it next weekend and add "!sounddampener" to my mod list in sig

FollowMyLine · 09-21-2023, 08:17 PM

Thanks! You can add it to the mod list, but it probably won’t make it to the fastest track times. We are running low on space in the original post haha!

RamAir02 · 09-21-2023, 10:34 PM

Quote:

Originally Posted by FollowMyLine

Thanks! You can add it to the mod list, but it probably won’t make it to the fastest track times. We are running low on space in the original post haha!

WhiteMale · 09-22-2023, 10:27 AM

Free mod that is easy to do just make sure that you have an inch pounds torque wrench. Stacked with an open element intake (pick any one), it all kind of helps. Best thing I did for elevating the whine was the Foster SC mod were you add a sound tube to the cabin. THese are absent on the ZL1 but present in other camaro's so the whole is blocked on the firewall. You have to "tune" it at the outlet in to the cabin with tape or latex glove type material, (Foster shows you how) it's incredibly loud with the total intake sound, and whine, so you layer it over once/twice/three times to tame it, get it where you like it, and it's LOUD as hell in the cabin.

Booher · 09-22-2023, 04:19 PM

+1 for the sc mod. I'm close to doing it to the rotofab as I used the stock stuff to test it out. The low rpm whine around 1500-2000 or so is intoxicating.

09-21-2023, 07:44 PM	#2
RamAir02 Shadow Gray '19 ZLE M6 Drives: '19 ZL1 1LE M6 Join Date: Apr 2009 Location: NJ Posts: 1,440 View My Garage	Great video! Easy peezy. No reason not to do this mod. I'll prob do it next weekend and add "!sounddampener" to my mod list in sig __________________ 2019 ZL1 1LE \| M6 \| SGM \| PDR \| CF Dash \| Nav \| Wheel Locks PPF \| Paint Correction \| ZL1 Addons Rock Guards \| ZL1 Addons Lift Pads \| ZL1 Addons Feather Lite Tow Hook \| JWM Smoked Sidemarkers \| Wildhammer Smoked Rear Reflectors \| JWM License Plate LEDs \| RotoFab CAI \| ADM IC Reservoir v2 \| BC Forged RZ05 \| SPL Toe Arms \| BW Brake Deflectors \| CMS Roll Bar \| Schroth Profi II ASM Harnesses . Sold: '99 Trans Am (bolt-ons & cam) \| '00 WS6 (bolt-ons, heads, cam, 12 bolt) \| '05 CTS-V (bolt-ons, short throw) \| '10 SS/RS M6 (short throw, CAI, coilovers, LTs, catback, JRE tune) \| '01 WS6 YouTube

09-21-2023, 08:17 PM	#3
FollowMyLine Driver for Hire Drives: 22 Camaro 2SS 1LE M6 Join Date: Jul 2017 Location: Mayer, MN Posts: 661 View My Garage	Thanks! You can add it to the mod list, but it probably won’t make it to the fastest track times. We are running low on space in the original post haha! __________________ Luan Zeqollari 2022 Camaro SS 1LE M6 - Wild Cherry Tintcoat - Delivered 9/20/21 2018 Camaro SS 1LE - Hyper Blue Metallic - RIP 6/6/20 YouTube Channel

09-22-2023, 10:27 AM	#5
WhiteMale Drives: 23 ZL1 A10 Rapid Blue Join Date: Aug 2020 Location: MO Posts: 1,983	Free mod that is easy to do just make sure that you have an inch pounds torque wrench. Stacked with an open element intake (pick any one), it all kind of helps. Best thing I did for elevating the whine was the Foster SC mod were you add a sound tube to the cabin. THese are absent on the ZL1 but present in other camaro's so the whole is blocked on the firewall. You have to "tune" it at the outlet in to the cabin with tape or latex glove type material, (Foster shows you how) it's incredibly loud with the total intake sound, and whine, so you layer it over once/twice/three times to tame it, get it where you like it, and it's LOUD as hell in the cabin.

09-22-2023, 04:19 PM	#6
Booher Drives: 2019 zl1 6 speed Join Date: Jul 2017 Location: Lake Havasu Arizona Posts: 977	+1 for the sc mod. I'm close to doing it to the rotofab as I used the stock stuff to test it out. The low rpm whine around 1500-2000 or so is intoxicating.

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