22-8033PK K&N Air Filter Wrap vcm cap Also available here is the

Also available here is the replacement bolts to suit

VCM Performance 4130 Chrome-Moly Pushrods

Low-profile design clears most long tube headers

Don't forget about the filter either

– Your exchanged E90 ECM can only be tuned via the OBD2 port with latest version of HP Tuners VCM Suite and an MPVI3

22-8033PK K&N Air Filter Wrap vcm cap Also available here is theThe K&N PreCharger filter wrap is specially designed to extend the service interval of your K&N Filtercharger filter when used in very dusty conditions. They are made from durable polyester material containing a uniform weave. The PreCharger will stop small dirt particles with minimal restriction to the airflow of the filter.