Upgrade your Mercedes SLK R170 in style

Easy installation: Fits directly to the original mounting points

Adjustable ride height: From 20mm to 40mm lowering

they are the perfect solution for any driver

K&N Round Air Filter - 279mm outside diameter, 235mm inside diameter, 152mm height (E-3690) CL464085 Upgrade your Mercedes SLK R170Optimize your engine performance with K&N Round Air Filter K&N Round Air Filter E 3690 is designed to improve airflow and thereby increase engine performance. This filter is ideal for both everyday driving and performance driving, and it ensures that your engine gets the cleanest air possible. With K&N's innovative technology, you can expect a longer filter life and improved fuel economy. **Specifications:** Outer diameter: 279 mm Inner diameter: 235