SMG Sound Tube Delete Firewall Plug – 2016–2024 Chevrolet Camaro
SMG Sound Tube Delete Firewall Plug – 2016–2024 Chevrolet Camaro
Many 6th Gen Camaros (2016–2024) came equipped with a factory sound tube that routes engine noise from the intake into the cabin. While it may have sounded like a good idea from the factory, it quickly becomes a problem when installing most aftermarket cold air intake systems, which are not designed to accommodate the sound tube.
Once the tube is removed, it leaves behind a large opening in the firewall.
Unfortunately, that opening isn’t a simple round hole, which means standard grommets or universal plugs rarely seal correctly. Leaving it open can allow engine bay fumes, heat, road noise, and air leaks to enter the cabin.
The SMG Solution
The SMG Sound Tube Delete Firewall Plug was designed specifically to solve this problem.
Our plug is molded from the OEM hose connection shape, allowing it to fit the firewall opening exactly as the factory component did. It locks into place and reuses the original mounting bolt, creating a secure and sealed solution without modification.
The result is a clean, factory-style fix that installs in minutes and restores the firewall seal once the sound tube is removed.
Key Features
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Designed for 2016–2024 Chevrolet Camaro (6th Gen)
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Perfect solution when removing the factory intake sound tube
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OEM-molded shape for proper fitment
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Reuses factory mounting bolt for secure installation
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Helps prevent engine fumes entering the cabin
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Reduces road noise and unwanted air intrusion
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Simple 5-minute installation
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Installs with a 10mm socket
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Budget-friendly fix under $15
Installation
Installation is extremely simple:
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Remove the factory sound tube from the firewall.
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Insert the SMG Firewall Plug into the factory opening.
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Secure using the original bolt location.
Total install time is typically less than 5 minutes.
Fitment
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2016 Chevrolet Camaro
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2017 Chevrolet Camaro
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2018 Chevrolet Camaro
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2019 Chevrolet Camaro
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2020 Chevrolet Camaro
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2021 Chevrolet Camaro
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2022 Chevrolet Camaro
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2023 Chevrolet Camaro
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2024 Chevrolet Camaro
Compatible with vehicles removing the factory intake sound tube, commonly when installing aftermarket intake systems.
Why This Part Matters
Many intake installs leave this hole open because there is no easy way to seal it. The SMG Sound Tube Delete Plug fixes that properly with a purpose-built solution instead of a makeshift plug.
For less than the price of lunch, you get a clean, secure, factory-style fix.
Processing & Shipping Overview
Processing occurs before shipping.
Most in-stock items typically process within 2–3 business days before shipment or pickup. Expedited shipping options affect transit time after an order ships and do not speed up processing.
Made-to-order, special-order, vendor drop-ship, and freight items require additional processing time before shipping. Any extended lead times will be noted on the product page when applicable.
For the most up-to-date order status or lead time questions, please contact sales@smgspeed.com or use live chat during business hours.