Description
do88 TR-250-S intercooler to throttle body J-pipe is designed for 2019-2020 BMW M2 Competition F87 and 2015-2020 BMW M3/M4 F8X applications. This pipe replaces the factory charge-air connection between the intercooler and throttle body for improved durability and airflow support. It is a strong upgrade for tuned S55 builds where reliable boost plumbing is important.