Upgrade your BMW with the IRL B58 Charge Pipe, featuring a larger diameter for increased airflow, improved throttle response, and protection against charge pipe failure. Tri-Port capability, easily tap into the...
Upgrade your BMW with the IRL B58 Charge Pipe, featuring a larger diameter for increased airflow, improved throttle response, and protection against charge pipe failure. Tri-Port capability, easily tap into the charge pipe for meth, boost, or nitrous. A fail proof replacement for the OEM B58 charge pipe.
