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Site reviews

How we present the reviews
Anonymous user
Eric G.
Verified Buyer
5 out of 5 stars

Product was as described Easy

Product was as described Easy installation Everything works perfectly

JAN 13, 2026
Anonymous user
Lyle I.
Verified Buyer
5 out of 5 stars

Wonderful product, works as stated

Wonderful product, works as stated and easy for us to install. My advice to both, consumers buy the 15’ for F-150 crew cab and LLJ, please don’t allow any F-150 crew cab as an option.

JAN 4, 2026
Anonymous user
Patrick H.
Verified Buyer
5 out of 5 stars

Shipping was good

Shipping was good

DEC 29, 2025
Anonymous user
emmanuel c.
Verified Buyer
5 out of 5 stars

envio rapido y seguro, es

envio rapido y seguro, es un vendedor de confianza.

DEC 26, 2025
Anonymous user
Joe R.
Verified Buyer
5 out of 5 stars

Quick shipping

Quick shipping

DEC 6, 2025
Anonymous user
Jordan C.
Verified Buyer
1 out of 5 stars

My anc still functions somehow.

My anc still functions somehow. Will not purchase again and wouldn’t recommend. 2022 ram 1500 lone star

DEC 1, 2025
Anonymous user
Michael H.
Verified Buyer
5 out of 5 stars

Second time ordering from these

Second time ordering from these guys and both times, they have been professional

NOV 5, 2025
Anonymous user
Christopher L.
Verified Buyer
5 out of 5 stars

I have no complaints . .

I have no complaints . . shipping wasn’t as fast as most would like but I’m guessing cause these harness and bypass are made to order . Long as the package wasn’t damaged and the contents worked as expected I’m happy nice work LLC customs 💪🏽💯

OCT 28, 2025
Anonymous user
Robert B.
Verified Buyer
5 out of 5 stars

2016 Yukon anc bypass fit

2016 Yukon anc bypass fit perfect works likes supposed to and arrived within a week

OCT 24, 2025
Anonymous user
Joseph B.
Verified Buyer
5 out of 5 stars

Fast shipping, good quality fixed

Fast shipping, good quality fixed all my ground problems

OCT 13, 2025
Anonymous user
Bruce M.
Verified Buyer
5 out of 5 stars

Everything was great from getting

Everything was great from getting info, ordering and shipping

SEP 24, 2025
Anonymous user
Alexis B.
Verified Buyer
5 out of 5 stars

The LLJ team takes the

The LLJ team takes the time to respond to customers and offers good advice. I placed my order based on a quote for delivery to France. Everything went well: the parcel was well packaged and shipped quickly.

SEP 23, 2025
Anonymous user
Hector W.
Verified Buyer
5 out of 5 stars

High quality products with fast

High quality products with fast shipping.

SEP 20, 2025
Anonymous user
Dmitri K.
Verified Buyer
5 out of 5 stars

Works as advertised, and disables

Works as advertised, and disables ANC on a CT5-V Blackwing. Installation is a little tricky on this particular vehicle. Quick installation summary if anyone else is doing the same: The amp is located behind/below the passenger taillight. To get to it, pop off the center portions of each of the tie down points in the trunk to expose a torx bolt. Undoing these loosens the plastic protector, which helps get the trunk cladding out of the way. Undo all the clips holding the passenger side trunk cladding. You should be able to move the cladding out of the way enough to see the amp in it's bracket (No need to fully remove the cladding). Connectors are on the bottom (note that all connectors have retaining clips that need to be pulled out before disconnecting). To get easier access to the amp connectors, disconnected the tail light connector, and undo the 3 bolts holding the amp bracket to the body of the car. You should now be able to rotate the entire bracket upward to get easier access to the connector. On mine, the rear-most connector (as the amp is installed) was the one that fit the harness. Due to the size of the connector, it might take some time to work loose after you slide out the retaining clip. Then install the harness in series, and follow all the steps in reverse to re-assemble (remember to reconnect the taillight)

SEP 9, 2025
Anonymous user
Travis T.
Verified Buyer
5 out of 5 stars

2024 jeep gcl bay system.

2024 jeep gcl bay system. 10 out of 10 would buy this product again. Good shipping time. Excellent price. Excellent quality. 100% what i needed and 100% plug and play.

JUL 26, 2025
Anonymous user
RHAN Y.
Verified Buyer
1 out of 5 stars

TRY 3 DIFFERENT TYPE AND

TRY 3 DIFFERENT TYPE AND USE THE QR CODE TO MATCH THE PARTS. STILL NO GOOD,. TECH SUPPORT WAS VERY SLOW. ONE QUESTION TAKES 1 HR AFTER AND OVER AND OVER. HAD PURCHASE MANY TIMES WITH THIS COMPANY FOR MY 3 STORE FOR PASSED 5 YRS,, NOT SURE ANYMORE.

JUL 24, 2025
Anonymous user
Philip H.
Verified Buyer
3 out of 5 stars

…

…

JUL 21, 2025
Anonymous user
Robert H.
Verified Buyer
5 out of 5 stars

Exactly as ordered. Works perfectly!

Exactly as ordered. Works perfectly!

JUN 25, 2025
Anonymous user
Kristian C.
Verified Buyer
5 out of 5 stars

Great products. Wishing pictures of

Great products. Wishing pictures of locations, regarding stock amplifiers or noise control modules are available for reference before purchasing.

MAY 22, 2025
Anonymous user
Marcus Y.
Verified Buyer
5 out of 5 stars

Next time instructions Should add

Next time instructions Should add where the box is located

APR 2, 2025
123

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Brand logo placeholder

http://lljcustoms.com

electronics
4.9
|
683
Visit online store
Brand logo placeholder

http://lljcustoms.com

electronics
4.9
|
683
Visit online store
4.9
4.9 out of 5 stars
Based on 683 reviews
5
640
4
29
3
10
Ratings distribution data table
StarsCount
5640
429
310
20
14
Total683
2
0
1
4