Published On Nov 15, 2018
www.LLJCustoms.com
2014-2018 Gm Sierra/Silverado Amplifier installation using our Plug and play Loop Back harness teamed up with 2 Audio control amps LC4.800 and an LC1.800 along with an Epicenter to help boost that deep bass.
Elite Loopback Harness:
https://lljcustoms.com/products/2014-...
Ready2Go T-harness:
https://t-harness.com/products/2013-2...
Contact us:
Email: [email protected]
Text: 602-320-7004
Https://LLJCustoms.com
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