This collection will include all our LLJ customs signature items like our Elite OEM loopback harness, Vehicle Amp Racks, Elite T-harness, Pair runner wire guide ruler. When it comes to factory system integration we are number one. Our products are designed with you in mined we make our product to work with your favorite Factory system integration.

39 products found in LLJ Customs

2014-2019 GM | GMC| Buick | Cadillac with Bose amplifier Elite harness
  • $65.00 USD

Elite Harness

2014-2018 GM/GMC vehicles with 8" or select 4" screen's (Without Bose) Elite harness
  • $65.00 USD

Elite Harness

2019-2023 GM | GMC | Buick | Cadillac Elite Harness Aqua & Tan (Without Bose or factory amp)
  • $65.00 USD

Elite Harness

2014-2023 GM/GMC/Cadillac Factory Bose ANC Bypass
  • $12.00 USD

LLJ ANC Bypass

2018-2023 Jeep | Dodge |RAM ANC bypass harness
  • $12.00 USD

LLJ ANC Bypass

2019-2024 GM | GMC| Buick | Cadillac with Bose Elite Harness
  • $65.00 USD

Elite Harness

2019-2023 GM | GMC | Buick | Cadillac Elite harness Black & Gray (Without Bose or factory amp)
  • $65.00 USD

Elite Harness

2013-2022 Chrysler | Dodge | Jeep | Ram truck Elite Harness
  • $65.00 USD

Elite Harness

2011-2020 FORD Vehicle Elite Harness (select models)
  • $55.00 USD

LLJ T-harness

2014-2019 GM/GMC Work/Custom/Elevation trim Vehicles with 4" or 7" Screen LOC T-Harness
  • $40.00 USD

LLJ T-harness

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Bose Wirenator OEM Amp Bypass for 2014-2019
  • $50.00 USD

LLJ Wirenator

2018-2023 Select Ford Elite Harness
  • $55.00 USD

Elite Harness

2018-2021 GM/GMC Factory ANC Bypass (Select Vehicles)
  • $12.00 USD

LLJ ANC Bypass

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2014-2019 GM/GMC Automotive Amp Rack
  • $70.00 USD

LLJ Automotive Amp Rack

Select 2014-2023 Chevy/GMC OEM Speaker door adapter Kit 8 inch (Pair)
  • $0.00 USD

Speaker adapter