BMC 2014+ Mercedes Class C (W205/A205/C205/S205) C63 AMG Replacement Panel Air Filter (Full Kit)

BMC Air Filter Kit for Mercedes C63 AMG (W205/C205) 2014+ | FB845/20

Boost airflow and performance in your 2014+ Mercedes C63 AMG (W205) with the washable BMC Replacement Panel Air Filter Full Kit (FB845/20). 

Unlock maximum intake performance and superior engine protection for your twin-turbo V8 with the BMC Replacement Panel Air Filter Full Kit (FB845/20). Purpose-engineered in Italy for the 2014+ Mercedes-Benz C63 and C63 S AMG (across W205 Sedan, C205 Coupe, A205 Cabriolet, and S205 Wagon chassis), this full replacement set drops directly into your factory airboxes without modifications.

Unlike restrictive OEM paper filters that restrict airflow as they accumulate dirt, BMC utilizes a multi-layered, low-viscosity oiled cotton gauze media reinforced by an epoxy-coated alloy mesh. Manufactured using BMC’s signature "Full Moulding" process, the filter frame is cast in a single piece to eliminate weak, welded joints and prevent thermal breakdown. The result is a high-flow filtration system capable of capturing impurities down to 7 microns—exceeding standard factory protection while allowing significantly more air to reach the engine. Fully washable and reusable, this BMC kit serves as a lifelong performance upgrade for your Mercedes AMG.

Best Uses

1. Performance Tuning & ECU Remaps: Ideal intake upgrade to support Stage 1 and Stage 2 tunes by ensuring unrestricted airflow to the twin turbochargers.
2. Track Days & High-RPM Driving: Protects the 4.0L V8 engine during high-heat, high-demand driving sessions without restricting intake speed.
3. Routine Maintenance Replacement: Long-term, high-performance alternative to standard OEM disposable paper filters.

Features

1. Multi-Layer Oiled Cotton Media: Advanced cotton gauze construction treated with low-viscosity oil to optimize airflow rate while trapping microscopic debris.
2. Seamless Single-Mould Construction: Built using BMC's proprietary "Full Moulding" system to create a continuous frame with zero welded joints for maximum structural durability.
3. Epoxy-Coated Alloy Mesh Grid: Reinforced alloy mesh protects the filter element from air humidity, oxidation, and aggressive gasoline fumes.
4. 7-Micron High-Filtration Capability: Filters out airborne particles down to 7 microns, outperforming conventional factory paper filters (typically rated at 10+ microns).
5. Exact OEM Direct Drop-in Fit: Precision-moulded rubber edges ensure an airtight, exact seal inside factory AMG airboxes.

Benefits

1. Improved Horsepower & Throttle Response: Greater air volume allows turbos to spool faster, refining throttle sharpness and top-end output.
2. Washable & Reusable for Life: Easily cleaned and regenerated using a BMC servicing kit, eliminating the need to repeatedly purchase disposable replacement filters.
3. Enhanced Induction Sound: Delivers a deeper, more pronounced intake sound under load without causing cabin drone.
4. Superior Engine Protection: High filtration efficiency guards high-stress V8 internals against fine dust, sand, and ambient contaminants.
5. Cost-Effective Upgrade: Pays for itself over time by replacing routine filter swap costs with a reusable, motorsport-proven solution.