1.8T MK4 Wire Tucked Complete Engine Harness AWP, AWW, BEA, BAM - V2
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1.8T MK4 Wire Tucked Complete Engine Harness AWP, AWW, BEA, BAM - V2

$650.00
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Stage 1:This entry-level option includes the essential 40-pin ECU engine harness. Designed for compatibility with the factory 81-pin side harness, it's ideal for those looking to clean up their engine bay while retaining OEM-side wiring. Stage 2:The Stage 2 setup includes both the 40-pin engine harness and an 81-pin interface harness. This extended configuration incorporates critical circuits including the O2 sensor, Main ECU Relay, Fuel Pump Relay, Starter Signal, Reverse Lights, Mass Airflow Sensor, and Coil Power Input. It's a complete solution for more extensive rewiring needs. Built for Track or StreetWhether you're building a dedicated track car or maintaining a reliable daily, this harness is constructed using high-temp PTFE Teflon wire, rated for environments from -90 °C to 260 °C. Each connector is clearly labeled for straightforward installation and serviceability, allowing engine-side work without removing the entire harness. Since VW decided to discontinue factory ECU conn

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