Upgr8 U8933-3 High Performance 4-ply Turbo Induction Silicone Hose Kit (Red) Applications: 01-05 Audi A4 VAG B6 PL46 1.8L TSI Engine. 06-12 Volkswagen Passat/Passat CC VAG B6 PQ46 1.8L TSI Engine. 08-12 Skoda Superb VAG B6 PQ46 1.8L TSI Engine. Min temperature: -60 C/-140 F. Max temperature: 220 C/428 F. work pressure: 0.3 to 0.9 MPA. Bursting Pressure: 2MPA. Thickness: 5MM. Size tolerance: +/- 0.5MM.