Ramair BMW E46 M3 Silicone Intake Hose – RIP-001
The Ramair RIP-001 is a silicone intake hose designed as a direct replacement for the standard plastic induction hose on the BMW E46 M3. It is a straightforward upgrade that improves airflow to the engine and is built to last significantly longer than the original plastic part.
The standard OEM (original equipment manufacturer) plastic intake hose can become brittle over time, crack, or develop air leaks – particularly on older E46 M3s. Replacing it with a quality silicone alternative helps maintain a proper airtight seal and supports consistent engine performance.
What Makes It Different?
Ramair have designed this hose with a constant radius bend – meaning the inside of the hose maintains a smooth, even curve throughout. This reduces turbulence in the airflow, which in turn lowers restriction and allows air to reach the engine more freely. It is a small but meaningful improvement over the standard hose, which can have less refined internal geometry.
The hose itself is constructed from high-quality silicone with 5-ply polyester mesh reinforcement. The polyester mesh acts as an internal skeleton, giving the hose strength and shape under pressure, while the silicone remains flexible and heat-resistant – ideal for the under-bonnet environment of the M3’s S54 straight-six engine.
What’s Included?
- One Ramair silicone intake hose (RIP-001)
- A pair of stainless steel W2 hose clamps for a secure, leak-free fit
The RIP-001 is compatible with the standard factory airbox and can also be used alongside most aftermarket induction kits that mount in the standard airbox position – making it a useful part whether you are refreshing your standard setup or building on an existing modification.
Available in Black, Blue, Red, and Orange – so you can match your engine bay or personal preference.
Fitment: This hose is designed specifically for the BMW E46 M3. Please use the vehicle lookup tool on this site or check the Vehicle Fitment tab to confirm compatibility with your specific model and year before ordering.
Additional Information
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