Pipercross Panel Filter - 6 Series (E63/E64) 635d 09/07 - 09/11

How will a Pipercross panel filter benefit you?

-Directly replaces the air filter in your airbox
-30% more airflow over a standard paper air filter
-Longer lifespan before cleaning required over cotton
-Easy cleaning, no dirt caught like with V shaped filter grooves
-Bench tested for improved fuel economy, power and torque outputs
-Lifetime warranty on all replacement and performance road use filters


Unlike their competition, Pipercross have adopted multi layered foam technology for their air filters as opposed to cotton or paper. Why? Because foam has a larger capacity for filtration over cotton or paper. In road use terms this means that a Pipercross filter will flow stronger for longer and maintain peak power output of the vehicle over a cotton or paper counterpart. Whilst the cotton or paper filters begin to restrict airflow due to being thinly stretched over a V shaped wire frame the Pipercross with multi layer technology will continue to perform.

The low maintenance and long lifespan aspects of a Pipercross filter come from the special triple layer foam that is used on all Pipercross filters. The outer core is coarse foam designed to trap larger particles, the middle core is Medium foam designed to trap most particles and the inner core is fine foam which will trap the remainder of the particles. The triple layer foam design ensures an exceptional level of engine protection in any conditions.

All Pipercross air filters are manufactured right here in the UK. At the Northamptonshire headquarters and manufacturing facility all filters are hand made carefully to ensure you are always receiving the best quality today on the automotive aftermarket. Pipercross pride themselves on being British manufactured and will never outsource for cheaper or lesser quality processes