LLJ Customs

Collection: LLJ Customs

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.
Brand
Audio Voltage INPUT
Product type
Availability
Vehicle Manufacturer
Vehicle Year
Vehicle Factory Amplifier
Vehicle Type
49 of 62 products
Bose factory amplifier Base Harness Connector for GM | GMC 2014-2019
Bose factory amplifier Base Harness Connector for GM | GMC 2014-2019
Bose factory amplifier Base Harness Connector for GM | GMC 2014-2019
Price
$65 USD
Factory Bose ANC Bypass for 2013-2023 GM/GMC/Cadillac
Factory Bose ANC Bypass for 2013-2023 GM/GMC/Cadillac
Factory Bose ANC Bypass for 2013-2023 GM/GMC/Cadillac
Price
$15 USD
Jeep | Dodge | RAM ANC bypass harness 2018-2023
Jeep | Dodge | RAM ANC bypass harness 2018-2023
Jeep | Dodge | RAM ANC bypass harness 2018-2023
Price
$15 USD
2014-2018 GM/GMC vehicles with 8" or select 4" screen's (Without Bose) Base Connector
2014-2018 GM/GMC vehicles with 8" or select 4" screen's (Without Bose) Base Connector
2014-2018 GM/GMC vehicles with 8" or select 4" screen's (Without Bose) Base Connector
Price
$65 USD
Bose factory amplifier Base Harness Connector for GM | GMC 2019-2025
Bose factory amplifier Base Harness Connector for GM | GMC 2019-2025
Bose factory amplifier Base Harness Connector for GM | GMC 2019-2025
Price
$65 USD
2019-2024 GM | GMC | Buick | Cadillac - Aqua & Tan (with no Bose Amp) Base Connector
2019-2024 GM | GMC | Buick | Cadillac - Aqua & Tan (with no Bose Amp) Base Connector
2019-2024 GM | GMC | Buick | Cadillac - Aqua & Tan (with no Bose Amp) Base Connector
Price
$65 USD
Free
2013-2024 GM Factory Bose amplifier T-harness R2G
2013-2024 GM Factory Bose amplifier T-harness R2G
2013-2024 GM Factory Bose amplifier T-harness R2G
Price
$0 USD
2019-2023 GM | GMC | Buick | Cadillac - Black & Gray (Without Bose amp) Base Connector
2019-2023 GM | GMC | Buick | Cadillac - Black & Gray (Without Bose amp) Base Connector
2019-2023 GM | GMC | Buick | Cadillac - Black & Gray (Without Bose amp) Base Connector
Price
$65 USD
Uconnect 2-4 Dodge Jeep Ram Base Harness Connector 2013-2022
Uconnect 2-4 Dodge Jeep Ram Base Harness Connector 2013-2022
Uconnect 2-4 Dodge Jeep Ram Base Harness Connector 2013-2022
Price
$65 USD
2011-2020 FORD Vehicle (select models-None amplified) Base Connector
2011-2020 FORD Vehicle (select models-None amplified) Base Connector
2011-2020 FORD Vehicle (select models-None amplified) Base Connector
Price
$65 USD
2018-2023 GM/GMC Factory ANC Bypass (Select Vehicles)
2018-2023 GM/GMC Factory ANC Bypass (Select Vehicles)
2018-2023 GM/GMC Factory ANC Bypass (Select Vehicles)
Price
$15 USD
Ford Radio Base Harness Connector 2018-2025
Ford Radio Base Harness Connector 2018-2025
Ford Radio Base Harness Connector 2018-2025
Price
$65 USD
Silverado Amp Rack 2014-2019 Sierra pickup 12"
Silverado Amp Rack 2014-2019 Sierra pickup 12"
Silverado Amp Rack 2014-2019 Sierra pickup 12"
Price
$60 USD
2014-2023 Chevy/GMC OEM Speaker door adapter Kit 8 inch (Pair)
2014-2023 Chevy/GMC OEM Speaker door adapter Kit 8 inch (Pair)
2014-2023 Chevy/GMC OEM Speaker door adapter Kit 8 inch (Pair)
Price
$65 USD
2014-2019 GM/GMC Work/Custom/Elevation trim Vehicles with 4" or 7" Screen LOC Base connector
2014-2019 GM/GMC Work/Custom/Elevation trim Vehicles with 4" or 7" Screen LOC Base connector
2014-2019 GM/GMC Work/Custom/Elevation trim Vehicles with 4" or 7" Screen LOC Base connector
Price
$65 USD
2021-Up ANC Bypass GM Vehicles W/ UQS,UQP,UQA,UQF RPO Code
2021-Up ANC Bypass GM Vehicles W/ UQS,UQP,UQA,UQF RPO Code
2021-Up ANC Bypass GM Vehicles W/ UQS,UQP,UQA,UQF RPO Code
Price
$15 USD
Free
2018-2024 GM Chevy T-harness Black/Gray Connectors (Non-Amplified) R2G
2018-2024 GM Chevy T-harness Black/Gray Connectors (Non-Amplified) R2G
2018-2024 GM Chevy T-harness Black/Gray Connectors (Non-Amplified) R2G
Price
$0 USD
Bose Wirenator OEM Amp Bypass with 20ft Lead - for 2013-2019
Bose Wirenator OEM Amp Bypass with 20ft Lead - for 2013-2019
Price
$85 USD
Free
Chevy GMC subwoofer T-harness Aqua/Tan 2019-2024 (None amplified) R2G
Chevy GMC subwoofer T-harness Aqua/Tan 2019-2024 (None amplified) R2G
Chevy GMC subwoofer T-harness Aqua/Tan 2019-2024 (None amplified) R2G
Price
$0 USD
Free
2011-2020 FORD T-harness (None amplified) R2G
2011-2020 FORD T-harness (None amplified) R2G
2011-2020 FORD T-harness (None amplified) R2G
Price
$0 USD
Free
2014-2018 GM/GMC T-harness with 8" or select 4" screen's (Without Bose) R2G
2014-2018 GM/GMC T-harness with 8" or select 4" screen's (Without Bose) R2G
2014-2018 GM/GMC T-harness with 8" or select 4" screen's (Without Bose) R2G
Price
$0 USD
2014-2023 LLJ General Motors pickup factory Speaker Upgrade Kit©
2014-2023 LLJ General Motors pickup factory Speaker Upgrade Kit©
2014-2023 LLJ General Motors pickup factory Speaker Upgrade Kit©
Price
$195 USD
Ford | Lincoln 2020-Up ANC Bypass
Ford | Lincoln 2020-Up ANC Bypass
Ford | Lincoln 2020-Up ANC Bypass
Price
$15 USD
Free
2014-2019 GM/GMC Work/Custom/Elevation trim Vehicles with 4" or 7" Screen R2G
2014-2019 GM/GMC Work/Custom/Elevation trim Vehicles with 4" or 7" Screen R2G
2014-2019 GM/GMC Work/Custom/Elevation trim Vehicles with 4" or 7" Screen R2G
Price
$0 USD
2021-Up GM ANC bypass Vehicles w/ IOU,UZ6 RPO Code
2021-Up GM ANC bypass Vehicles w/ IOU,UZ6 RPO Code
2021-Up GM ANC bypass Vehicles w/ IOU,UZ6 RPO Code
Price
$15 USD
Silverado Amp Rack 2014-2019 Sierra pickup 28"
Silverado Amp Rack 2014-2019 Sierra pickup 28"
Silverado Amp Rack 2014-2019 Sierra pickup 28"
Price
$130 USD
2020-2024 Cadillac CT6 ANC bypass
2020-2024 Cadillac CT6 ANC bypass
Price
$15 USD
Free
Ford T-harness 2018-2024 (Non-Amplified) R2G
Ford T-harness 2018-2024 (Non-Amplified) R2G
Ford T-harness 2018-2024 (Non-Amplified) R2G
Price
$0 USD
2021-Up Cadillac ANC bypass with 12+ speakers w/ RPO UQG
2021-Up Cadillac ANC bypass with 12+ speakers w/ RPO UQG
Price
$15 USD
Free
Chrysler | Dodge | Jeep | RAM Radio T-harness 2022-2025  R2G
Chrysler | Dodge | Jeep | RAM Radio T-harness 2022-2025  R2G
Chrysler | Dodge | Jeep | RAM Radio T-harness 2022-2025 R2G
Price
$0 USD
Bose Wirenator OEM Amp Bypass with 20ft Lead - for 2019-2025
Bose Wirenator OEM Amp Bypass with 20ft Lead - for 2019-2025
Price
$85 USD
Silverado Amp Rack 2014-2019 Sierra Pickup 37"
Silverado Amp Rack 2014-2019 Sierra Pickup 37"
Silverado Amp Rack 2014-2019 Sierra Pickup 37"
Price
$160 USD

What is Shock-Wire ?

Well its as close to perfection, and true audiophile quality, that you can get in an RCA cable. Our specked wire design means the same accuracy and quality in every RCA we manufacture. Its about shoiwing what true quality & performance looks & sounds like. Our Shock-Wire brand is designed & developed by the owner who has 8+ years as a comunications technician. "Understanding how signal reacts in its different enviroments is a big factor in our RCA design. We use methods that we know will deliver in the worst of places". So why spend more to get less?

What is ANC ?

Active-noise-control(ANC) technology takes advantage of the vehicle's audio system to diminish unwanted noise generated by the engine. To reduce that noise, engineers use active acoustic control or ANC to generate noise-cancellation signals, which are played on loudspeakers in the car's cabin. If this signal is processed by the aftermarket amp you will hear rumbling when engine is revving up or your subwoofers are picked up by the ANC microphones. In this situation the ANC must be bypassed.

LLJ Automotive Amp Racks©

Silverado Amp Rack 2014-2019 Sierra pickup 12"
Silverado Amp Rack 2014-2019 Sierra pickup 12"
Silverado Amp Rack 2014-2019 Sierra pickup 12"
Price
$60 USD
Silverado Amp Rack 2014-2019 Sierra pickup 28"
Silverado Amp Rack 2014-2019 Sierra pickup 28"
Silverado Amp Rack 2014-2019 Sierra pickup 28"
Price
$130 USD
Automotive Amp Rack 2019-2022 Silverado Sierra rear under seat
Automotive Amp Rack 2019-2022 Silverado Sierra rear under seat
Automotive Amp Rack 2019-2022 Silverado Sierra rear under seat
Price
$80 USD
Silverado Amp Rack 2014-2019 Sierra Pickup 37"
Silverado Amp Rack 2014-2019 Sierra Pickup 37"
Silverado Amp Rack 2014-2019 Sierra Pickup 37"
Price
$160 USD
Silverado Amp Rack 2014-2019 Sierra Pickup 48"
Silverado Amp Rack 2014-2019 Sierra Pickup 48"
Silverado Amp Rack 2014-2019 Sierra Pickup 48"
Price
$220 USD

Size Matters

Take out the 6x9 and add an true 8" Sub/mid range in any Chevy/GMC from 2014-2022.