Air and Fuel› Air Cleaners, Filters, Intakes and Components

Ramair

Panel Air Filter

$41.62

SKU: RPF-1233

Special Order
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Overview

The Ramair RPF-1233 is a replacement panel air filter designed for specific BMW models. It features a high-performance, MAF-safe, twin-layer, fully reticulated foam construction with a stainless steel cage support structure. This filter fits directly into the OEM airbox, replacing less efficient paper filters.
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The Ramair RPF-1233 is a replacement panel air filter engineered to directly fit into the OEM airbox of select BMW vehicles, offering an upgrade over standard paper filters. Constructed with a high-performance, MAF-safe, twin-layer, fully reticulated foam, it ensures optimal dust filtration and performance. The filter incorporates a robust stainless steel cage for maximum strength, mirroring the quality found in tier 1 motorsport applications. A rubber polymer surround provides a smooth finish and enhances longevity. This filter is designed as a direct replacement for the OEM air filter, making installation and maintenance straightforward. It is easy to clean using a dedicated filter maintenance kit (CK-003), offering a lifetime of use. The unique twin-core Ramair Aeriform foam is crafted to maximize surface area and dust capture while maintaining optimal airflow. The Ramair RPF-1233 is specifically designed for the BMW 116i (2004-2013, 1.6L N45N and 2.0L N43 engines), 118i (2004-2011, 2.0L N46 engine), and 120i (2005-2013, 2.0L N46 engine), as well as the 316i (2006-2013), 318i (2005-2013), and 320i (2005-2013). Please consult the full compatibility chart for exact year, model, and engine fitments.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandRamair
Part NumberRPF-1233
CategoryAir and Fuel
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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