RAMAIR Foam Series Replacement Air Filter suitable for BMW 3 Series E90–E93 / 1 Series E81 E82 E87 E88 (N52)

The RAMAIR Foam Series Replacement Air Filter ensures optimized airflow and maximum filtration – perfect for performance-oriented vehicles. Thanks to the multi-layered foam structure, the air is efficiently cleaned, while the airflow is significantly improved compared to the stock filter. Direct OEM replacement, no modifications needed.

Your Advantages with the RAMAIR Foam Sport Air Filter

• Higher airflow for better performance
• Multi-layered foam for optimal filtration
• Reusable & washable – durable alternative to paper filters
• Perfect fit – Plug & Play replacement
• Ideal for street & motorsport

Suitable Vehicles – BMW 1 Series E8X

E81 / E87

• 130i – 258–265 HP (2005–2011) (Engine code: N52B30)

E82 Coupe

• 125i – 218 HP (2008–2013)

E88 Convertible

• 125i – 218 HP (2007–2013)

Suitable Vehicles – BMW 3 Series E9X

E90 Sedan

• 323i – 177–190 HP (2005–2011) (N52B25)
• 325i / 325xi / 325i xDrive – 211–218 HP (2004–2011) (N52B25)
• 330i / 330xi / 330i xDrive – 258–272 HP (2004–2011) (N52B30)

E91 Touring

• 323i – 177–190 HP (2006–2008)
• 325i / 325xi / 325i xDrive – 211–218 HP (2004–2012)
• 330i / 330xi / 330i xDrive – 258–272 HP (2005–2012)

E92 Coupe

• 323i – 190 HP (2006–2012)
• 325i / 325xi / 325i xDrive – 204–218 HP (2006–2013) (N52B25)
• 330i / 330xi / 330i xDrive – 258–272 HP (2006–2013) (N52B30)

E93 Convertible

• 323i – 190 HP (2007–2011)
• 325i – 211–218 HP (2006–2013)
• 330i – 258–272 HP (2007–2013) (N52B30)

Suitable Vehicles – BMW X Models

E84 X1

• xDrive25i – 218 HP (2010–2011)
• xDrive28i – 258 HP (2009–2011)

⚠️ Note: Suitable for vehicles with N52 engines (B25 & B30). Please check the year of manufacture and engine code before purchasing.