Automotive Custom Lighting Aftershock / Howler Bracket - Silverado
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Automotive Custom Lighting Aftershock / Howler Bracket - Silverado
Put low-frequency punch under a 2023-2026 Chevrolet Silverado or GMC Sierra 1500/2500HD. This bracket hangs a SoundOff Aftershock or Whelen Howler subwoofer beneath the cab using the factory side step mounting holes — driver side, passenger side, or both — so intersection-clearing bass goes exactly where you want it.
Key Features & Upfitter Specs
- Function: Purpose-built under-cab mount for SoundOff Aftershock and Whelen Howler low-frequency speakers.
- Factory Holes: Bolts to the OEM side step mounting points — no drilling into the frame.
- Configurations: Driver side, passenger side, or a pair for both sides.
- Hardware Note: Requires 8x M8x1.25 bolts and 4 trim screws (hardware not included).
What's Included
- 1 x fitted Aftershock/Howler bracket per side ordered (speaker not included)
Fits / Application
- 2023-2026 Chevrolet Silverado 1500 / 2500HD
- 2023-2026 GMC Sierra 1500 / 2500
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Specifications
| Bracket Location | Driver Side, Passenger Side, Both |
| Bracket Lights | SoundOff Aftershock, Whelen Howler |
| Manufacturer | Automotive Custom Lighting |
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