Silicone Intake Hose for Audi B9 S4 S5 RS4 RS5 EA839 Engine Braided HighFlow Air Path
Upgrade your Audi B9 S4, S5, RS4, or RS5 with this high-quality silicone intake hose designed specifically for the EA839 engine. Crafted from durable silicone and braided for extra strength, this hose delivers a smoother, higher-volume air path to your turbo. By reducing restriction and turbulence compared to OEM hoses, it helps your engine breathe easier, respond faster, and deliver more immediate acceleration. Its advanced temperature tolerance (-50°C to 250°C) ensures reliable performance under daily driving and spirited, high-load conditions alike, keeping intake temps more stable and protecting your engine under demanding use.
Benefits & Tips
- Boosted airflow and quicker throttle response: A freer path for intake air means faster turbo spooling and more responsive acceleration.
- Enhanced intake sound: The sleek single-billet design minimizes restriction, often making the turbo whoosh audible in a way enthusiasts appreciate.
- Durable, heat-resistant construction: Silicone braided hose resists heat and wear, helping prolong service life even in demanding driving scenarios.
Product specifications
- Engine compatibility: For Audi B9 S4/S5 RS4/RS5 EA839 engine
- Material: High quality silicone with braided reinforcement
- Temperature range: -50°C to 250°C
- External testing certification: CCC
- Placement on vehicle: Engine air inlet
- Special features: Air intake system, high flow air path
- Origin: Mainland China
- OEM reference: For Audi B9 S4/S5 RS4 RS5 EA839 engine
- Notes: Improves airflow by reducing restriction and turbulence compared to OEM hose
Package includes:
- 1 x High-strength Silicone braided intake hose for Audi B9 S4/S5 RS4/RS5 EA839 engine
Warnings / Reminders
- Ensure compatibility with your EA839 engine before installation.
- Professional installation is recommended to guarantee proper fit and clamp securement.
- Avoid exposure to direct flame and harsh solvents to maintain material integrity.
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