Ramair SR Performance Induction Air Filter Kit For BMW E46 330i

The Ramair Performance Induction Kit for BMW E46 330i is designed to replace the restrictive factory airbox with a high-flow foam filter system, unlocking sharper throttle response, increased performance, and a deeper induction sound. Hand-made in the UK and built using motorsport-grade materials, this kit combines Ramair’s twin-layer Aeriform foam with a rigid T304 stainless steel cage for maximum durability and consistent airflow. Easy to maintain and backed by a lifetime warranty, it’s the perfect upgrade for enthusiasts who want reliable performance and OEM-level fitment.

Key Features

• Twin-layer ‘MAF Safe’ dry foam filter for maximum airflow and filtration

• T304 stainless steel cage support for strength and durability under load

• Direct replacement for the restrictive OEM airbox

• Complete fitting kit included with clips, brackets, bolts, and instructions

• Easy to clean and reusable with the Ramair CK-003 filter cleaning kit

• Hand-made in the UK and guaranteed against manufacturing defects for life

• Enhanced throttle response and induction sound

Compatibility

• BMW 3 Series (E46) – 330i, all body styles
  (If you’re unsure about fitment, contact us with your VIN to confirm.)

Unless explicitly stated otherwise, all products sold by R44 Performance Limited are designated RACE ONLY and are solely for competition or off-road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may violate local, state, and Federal laws. R44 Performance Limited does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.

It is the responsibility of the customer to check with all federal, state local and environmental laws before ordering and installing a product. R44 Performance Limited is not responsible for any fees, fines or costs that a customer may incur as a result of failing to check with federal, state, local or environmental laws before ordering and installing a product.

We get a large number of custom orders and requests everyday, so as a result it is not always possible for us to keep every item in stock at all times in our warehouse. If you require the item urgently please contact our sales team here to check the stock before you make your purchase.

We totally understand if you're not certain a part will be compatible with your car, so we highly recommend contacting us here with your query. Our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.

All in stock products ship the same day if ordered before 2pm GMT

For out of stock items we will contact you with an estimated wait time if not otherwise specified above.

We offer worldwide shipping on all products. If upon receiving your product you wish to return; we offer a 30-day returns policy. For our in-depth returns information please follow the link. "R44 Returns Policy

All of our products come with a standard warranty of 1-3 years. This is dependant on the type of product however. For more details please see our warranty page here.