Block Off Plate Aluminum for Audi and VW 1.8T Air Injection Combi Valve Engines 1998 to 2006 Models
Engineered for Audi and VW 1.8T engines, this Aluminum Block Off Plate replaces the factory air injection system (SAI/combi valve). Compatible with 1998–2006 1.8T models that use the combi valve, it provides a lightweight, durable blanking solution that simplifies the intake path and reduces unnecessary airflow routes. This is especially beneficial for enthusiasts who are optimizing their setup for performance, off-road use, or track days. Installation is quick and straightforward: loosen the screws, fit the blanking plate with the included gasket, and re-tighten. Made from high-quality aluminum, it stays resilient in hot engine bays while maintaining a clean, compact profile for a tidy engine compartment.
Benefits & Tips
- Simple, fast removal of the air injection path to streamline airflow on 1.8T engines that use a combi valve.
- Lightweight aluminum construction helps minimize added load while delivering durable, heat-resistant performance.
- Ideal for off-road use and DIY enthusiasts looking to simplify the intake system; professional installation is strongly recommended if you’re unsure about the process.
Product specifications
- Material: Aluminum
- Application: for Audi VW 1.8T engines with a combi valve (Air Injection) MK4/B5
- Fitment: 1.8T VW or Audi, 1998–2006
- Model Name: BOP01
- No. of Cylinders: 4
- Origin: Mainland China
- Scope of supply: 1 X Block off plate with O-ring
- Notes: For off-road use only; product ships without install instruction; strongly recommend professional installation
Package includes:
- 1 x Block off plate with O-ring
Warnings & reminders
- For off-road use only.
- Very quick installation described above; ensure all fasteners are securely tightened after fitment.
- Product ships without install instructions; professional installation is strongly recommended.
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