K&N Drop In Air Filter | Multiple BMW Fitments (33-2675) YMM_2004_2012_Volvo_S40_II but verification against your specific

but verification against your specific piping is recommended to ensure proper fitment

Lightweight yet sturdy construction to support a performance-inspired look

SPC Performance's WIDE 20 degree screw-in balljoint plates are crafted with performance and durability in mind

The design emphasizes a perfect fit and ease of installation

K&N Drop In Air Filter | Multiple BMW Fitments (33-2675) YMM_2004_2012_Volvo_S40_II but verification against your specific33 Series Panel Red Air Filter (9. 938" L x 8. 25" W x 1. 125" H) by K&N K&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's No Hassle Lifetime Limited Warranty. K&N