Velt Sport Coil Pack Upgrade Harness - VW/Audi 1.8T W/ 4-Wire Coils | VELT-ENG-0037

Velt Sport Coil Pack Upgrade Harness for VW & Audi 1.8T (4-Wire Coils)

The Velt Sport Coil Pack Upgrade Harness is designed to modernize and improve the ignition system on VW and Audi 1.8T engines equipped with 4-wire coil packs. This upgrade harness allows the use of newer style coil packs while maintaining proper electrical function and reliable ignition performance.

Improved Ignition Reliability

Upgrading the factory coil wiring helps eliminate common ignition issues caused by aging connectors and brittle wiring. The Velt Sport harness provides a secure electrical connection to support consistent spark delivery, improved engine response, and smoother operation.

Designed for 4-Wire Coil Applications

This harness is specifically engineered for VW and Audi 1.8T engines that use 4-wire ignition coils. The OEM-style connectors ensure proper fitment and compatibility while allowing for an upgraded coil pack setup without cutting or modifying the factory wiring.

High-Quality Construction for Engine Bay Conditions

Built using automotive-grade wiring and connectors, this coil pack upgrade harness is designed to withstand heat, vibration, and harsh engine bay environments. The durable construction ensures long-term reliability for both stock and modified vehicles.

Key Features:

• Coil pack upgrade harness for VW and Audi 1.8T engines
• Designed for vehicles equipped with 4-wire ignition coils
• Allows use of newer style coil packs
• OEM-style connectors for proper fitment
• No cutting or splicing of factory wiring required
• Automotive-grade wiring for long-term durability

If you are looking to improve ignition reliability and update your 1.8T coil pack setup, the Velt Sport Coil Pack Upgrade Harness delivers a clean, effective solution with OEM-style fitment and dependable performance.

Download Installation Guide 

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