1.8T to 2.0TFSI Coil Pack Adapter Plates – Audi & VW 1.8T 20V

Upgrade your 1.8T 20V ignition system to modern 2.0TFSI-style coil packs with these precision-machined coil pack adapter plates. Engineered from high-quality 6061 aluminum alloy, these adapters correct the height difference between factory 1.8T coils and 2.0TFSI coils, ensuring a secure fit and proper seal at the valve cover.

Ideal for street and performance builds, this kit allows you to take advantage of smoother idle, more consistent spark, and improved drivability while retaining a clean, OEM-plus engine bay look.

Key Features

• 1.8T to 2.0TFSI Conversion: Allows 2.0TFSI coil packs to be used on 1.8T 20V engines by compensating for the factory height difference.
• 6061 Aluminum Construction: CNC-machined from 6061 aluminum alloy for strength, precision, and long-term durability.
• Corrosion-Resistant Finish: Anodized surface helps resist corrosion and wear in high-heat engine bay environments.
• Improved Ignition Performance: Supports upgrades to modern coil packs, helping achieve smoother idle and more consistent power delivery.
• Safe Materials: Manufactured without any high-concern chemicals for peace of mind.

Specifications

• Item Type: Coil Pack Adapter Plates
• Material: 6061 aluminum alloy
• Processing: CNC-machined, anodized finish
• Item Weight: 0.47 kg (approx.)
• Chemical Safety: No high-concern chemicals

Fitment – Audi (1.8T 20V Engines)

• Audi A4 1996–2001 (B5 / B5.5) – 1.8T 20V
• Audi A4 2002–2005 (B6) – 1.8T 20V
• Audi A6 1998–2004 (C5) – 1.8T 20V
• Audi A6 Allroad 1998–2004 (C5) – 1.8T 20V
• Audi TT 2000–2006 (MK1 / 8N) – 1.8T 20V
• Audi A3 1996–2003 (MK1 / 8L) – 1.8T 20V
• Audi S3 1996–2003 (MK1 / 8L) – 1.8T 20V

Fitment – Volkswagen (1.8T 20V Engines)

• Golf 1999–2005 (MK4) – 1.8T 20V
• GTI 1999–2005 (MK4) – 1.8T 20V
• Jetta & Jetta GLI 1999–2005 (MK4) – 1.8T 20V
• Beetle 1998–2011 (1C / 9C / 1Y) – 1.8T 20V
• Passat 1998–2005 (B5 / B5.5) – 1.8T 20V

Notes

• Not compatible with AEB engines using ICMs and 3-wire non-TTL coils.
• The vacuum tank may need to be repositioned or removed to allow proper fitment of the adapters.

Upgrade your 1.8T ignition system to modern coil technology with a clean, bolt-on adapter solution designed for long-term performance.