Dinan High Flow Drop-in Replacement Air Filter Set - 2021-2026 BMW M2/M3/M4

OVERVIEW

A direct-fit upgrade for the twin factory air boxes on the S58-powered G8x M2, M3, and M4. This set of two Dinan High Flow Drop-in Replacement Filters improves airflow over the restrictive stock paper elements for better performance and efficiency — no cutting, no intake swap. Four layers of oiled cotton gauze flow better with less pressure drop than stock media, and the filters are washable and reusable, saving money over disposable replacements. Sold as a matched left/right set (the vehicle uses two filters).

SPECS

• Set of 2 filters (left and right)
• 4-layer oiled cotton gauze media
• Better flow / lower pressure drop than stock paper elements
• Washable and reusable
• Direct drop-in — uses factory air boxes, no modification
• Filter dimensions: 277 x 244 x 36mm (left) & 263 x 244 x 36mm (right)
• OEM cross-reference: 13718095805 & 13718095807
• Compatible with stock air box: G80/G82/G83/G87 (S58)

PARTS INCLUDED

• 2x Dinan high-flow drop-in air filters (matched set)

TECH RESOURCES

• Prefer a full intake? See our Gloss Carbon Fiber Cold Air Intake (M2/M3/M4)
• Note: this is the drop-in filter for the stock air box. If you run the Dinan carbon fiber intake, use the Replacement Filter for the Dinan Carbon Fiber Intake (D401-0032) instead.
• Drop-in filter — no installation document required.

PART NUMBER

• D401-0047

VEHICLE APPLICATIONS