NEOGET Car Horn Kit Audi-Type Connector Compatible with Audi VW Mercedes — 126dB Dual-Tone 12V Waterproof

NEOGET's Car Horn Kit is a plug-and-play, 126 dB high/low dual-tone replacement horn that fits many Audi, VW, Mercedes-Benz, BMW and Porsche models using the Audi-type connector.

This compact kit replaces factory horns with a louder, clearer dual-tone output engineered to be heard in busy traffic. Designed for straightforward installation, the set includes a low tone, a high tone, and installation hardware — all housed in corrosion-resistant materials with a waterproof ABS shell. Check model compatibility charts in product images before ordering to confirm your vehicle's connector type and model years.

Which vehicles does this horn kit fit?

The NEOGET kit targets cars and vans that use the Audi-type connector. It fits a wide list of Audi and Volkswagen models and many Mercedes-Benz, plus select BMW and Porsche vehicles. Vehicles with different factory connectors (notably some older Mercedes and BMW lines) will not be compatible without an adapter.

• Audi & VW: Q3, Q5, Q7, A3, A4, A5, A6, A8, TT, Jetta, Tiguan, Atlas, Taos, ID.4, Golf/GTI, Passat, Beetle, Touareg, CC (see chart for years)
• Mercedes-Benz: C-Class, E-Class, S-Class, GLC, GLE, GLA, GLB, GLS/GL, GLK, CLA, CLS, A220, G-Class; Sprinter (2017+) and Metris
• BMW & Porsche: Select BMW G20 3-Series (2019+), X-series models (X1/X3/X4/X7), Z4, 7-Series, i3/iX, and Porsche Cayenne (2003-2024)

How loud is the horn and what sound does it make?

NEOGET supplies a verified 126 dB combined output from the high and low horns, producing a penetrating, dual-tone signal designed for maximum audibility without unnecessary distortion. This kit intentionally exceeds many OEM levels to improve presence in traffic situations while remaining a clear, musical alert rather than a harsh shriek.

• Measured combined sound pressure: 126 decibels
• High/low dual-tone design for better localization and recognition
• Engineered to produce a focused, non-muddy tone under load

Is installation difficult or will I need to modify wiring?

Installation is intended to be simple and non-destructive for compatible vehicles. The kit uses the factory-style Audi connector on supported models so you can plug it in without cutting wires, splicing, or complex electrical work. All necessary mounting hardware and instructions are included.

• Plug-and-play with Audi-type connector where applicable — no cutting
• Includes mounting bracket, fasteners, and wiring adapter where needed
• Durable copper coil and corrosion-resistant steel housing for longevity

Will the horn withstand weather and road conditions?

The horns are built for automotive environments, featuring a waterproof ABS shell and corrosion-resistant components to resist moisture, salt, and debris. That construction helps ensure reliable performance through wet or snowy conditions and regular road exposure.

• Waterproof ABS exterior for splash and rain protection
• Corrosion-resistant steel housing and copper coil internals
• Designed for under-hood mounting with standard automotive tolerances

Who is this for: The NEOGET Car Horn Kit is for drivers who want a louder, more noticeable horn without complex installation — owners of compatible Audi, Volkswagen, many Mercedes-Benz, select BMWs and Porsche Cayenne models who prefer a durable, plug-and-play upgrade. Avoid ordering if your vehicle uses a different connector type; check fitment images and year charts before purchase.