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Axxess amplifier bypass harness, 20 gauge wires, 12 inch length

Axxess Technologies

Axxess Technologies Amplifier Bypass Harness 2013-Up Lexus 20 gauge 12 inches

SKU CH-NTZC-XPTET

Bypasses the factory amplifier without cutting original wiring using 20 gauge wires in a 12 inch length

  • Product typeDash Installation Kits
  • Bypass the factory amplifier without cutting original wiring
  • 20 gauge conductors suit low-power signal paths
  • 12 inch length fits tight dash cavities
  • Plug-in design keeps installation reversible and clean
  • Compatible with select 2013-up Lexus models

Amplifier Bypass Harness for 2013-Up Lexus

This harness lets installers bypass the factory amplifier without cutting or splicing the original wiring. It is intended for owners or shops fitting an aftermarket stereo while keeping the vehicle harness intact. The plug-in design preserves the ability to restore the stock system later. Compatibility covers select Lexus models from 2013 onward.

Sustained Installation Reliability

Because the harness uses 20 gauge conductors, it maintains consistent signal continuity during extended daily use. The fixed 12 inch length avoids excess cable that could be pinched behind the dash, reducing long-term wear on connections. No factory wires are altered, so the vehicle’s electrical integrity remains unchanged over time.

20 Gauge Wire Specification

The 20 gauge wire size determines whether this harness can carry the current required by the specific amplifier circuit being bypassed. Installers must verify that the factory amplifier’s power and signal lines are compatible with this gauge before purchase. If the original wiring uses a heavier gauge, this harness will not be suitable.

How it compares

Measured against everything we stock in Car Audio Accessories & Wiring, at today’s prices. Recalculated every night.

Price $18.99
Cheaper than about 63% of the 2,768 comparable items (median $21.99).

Specifications

Product
Brand nameAxxess
Product typeDash Installation Kits

Questions about this item

Does the 12-inch, 20-gauge harness generate any heat or electrical noise when the system runs all day?

The harness is a passive wiring assembly with no active components, so it produces no heat or electrical noise during continuous operation.

What existing factory wiring must already be present for the AXABH-LX1 to plug in and bypass the amplifier?

The harness connects directly to the vehicle's factory amplifier connector, so the original amplifier wiring harness must be intact and accessible.

Will this 2013-up Lexus bypass harness work if I keep the original head unit and speakers?

Yes, it is designed to bypass the factory amplifier while retaining the original head unit and speaker wiring unchanged.

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