Audi B7 RS4 Billet Aluminum Oil Filter Housings
The factory oil filter housing cap on your Audi doesn't jive with the rest of the engine bay's fine materials.
The plastic design is also prone to cracking as mechanics frequently over-tighten the housing, allowing oil to leak from your engine presenting the serious risk of critical oil loss.
The super-slick black billet aluminum cap by ECS corrects this oversight, while adding another dimension of increased longevity, durability, and ease of use.
Black anodizing maintains the OE look, while durable billet aluminum brings the part up to modern Audi standards.
Quick Change Artist
Audi B7 RS4 (2007-2008)