BAR-TEK 1.8T 20V Ignition Coil Adapter Kit
The BAR-TEK ignition coil and adapter kit allows you to upgrade first-generation VAG 1.8T 20V engines to modern TFSI ignition coils. The kit is available with either square or oval adapters, allowing you to select the correct version for your engine.
The plug-and-play adapter kit provides a clean installation without cutting the factory wiring. Upgrading to modern TFSI ignition coils improves ignition reliability, delivers a stronger spark, and is an excellent upgrade for both standard and high-performance 1.8T engines.
- Allows the use of modern TFSI ignition coils on VAG 1.8T 20V engines
- Available with either square or oval adapters
- Includes BAR-TEK “R8-style” VAG ignition coils
- Plug & Play installation with no wire cutting required
- Improves ignition reliability and spark performance
- Ideal upgrade for tuned and high-performance engines
- Compatible with many first-generation VAG 1.8T 20V applications


