GDI Direct Injection Efficiency and Performance Booster

**Wynn’s Belgian GDI Direct Injection Efficiency and Performance Improver, Original Quality**

**Features:**
Advanced PEA formula quickly cleans internal and external injector deposits.
Successfully tested to restore injector efficiency to 98.3% in a single fuel tank.
Lubricates the injector and injection system to prevent side effects, even when using E10 or E85.
Reduces the risk of engine damage caused by Low-Speed Pre-Ignition (LSPI).

**How to use:**
Add the bottle to the fuel tank.
One bottle treats 30 – 60 liters.
Use at every car maintenance service, and repeat every 10,000 km or more if necessary.
For optimal cleaning of direct injection systems, it is recommended to add two bottles.

**Note:**
For optimal GDI fuel system cleaning, it is highly recommended to use two products together.
The GDI Efficiency Restorer cleans the injectors and combustion chamber, i.e., the wet part of the fuel system.
The Direct Injection Valve Cleaner (Spray – W28879) cleans the air intake valves and ports, i.e., the dry part of the engine.

**Product Name:**
GDI Efficiency Restorer
5411693375934
W37592 · 500ml/ W37593 · 500ml

This is not a bundle product.