do88 19-20 BMW M2 Comp (F87)/15-20 BMW M3/M4 (F8X) Intercooler to Throttle Body J-Pipe

The do88 TR-250-S is a performance intercooler to throttle body J-pipe designed for a direct fit in select BMW M2, M3, and M4 models. It replaces the factory plastic pipes, which are prone to cracking and causing boost leaks, especially in tuned vehicles. This J-pipe aims to solve reliability issues and improve airflow.

The J-pipe is constructed from durable 6061 aluminum and features a smooth, cast 3.5-inch (89mm) diameter design that maintains consistent airflow to the throttle body. It includes two pre-drilled 1/8 -27 NPT connections for methanol or nitrous injection, or for vacuum gauge fittings, which are supplied with blanking plugs. A silicone hose and matte black hose clamps are also included for a clean installation.