PLM Charge Pipe - Toyota Supra GR A90 B58 3.0T 2020+NEW LOWER PRICE! Get them while they last! PLM Private Label Mfg. charge pipes replace the OEM charge pipe which is restrictive with uneven airflow. Designed with smooth bends with a smooth interior finish, PLM charge pipe offers a larger diameter charge pipe which creates better intercooler efficiency, increases throttle response and decreases turbo lag. Available in powder coated Black or Red. Includes all necessary connectors to install onto the