Turbo Outlet Pipe For N55 BMW M235i, 335i, 435i, ActiveHybrid 3 (F Chassis) - ARM Motorsports 340i (F31) The JB4 features a simple

The JB4 features a simple plug & play installation harness for easy installation and includes many features not found on any other tune

5" base ensures abundant airflow even on high‑boost applications

or single wires

denser air to your turbocharger

Turbo Outlet Pipe For N55 BMW M235i, 335i, 435i, ActiveHybrid 3 (F Chassis) - ARM Motorsports 340i (F31) The JB4 features a simpleAn N55 F Series Turbo Outlet pipe is a must have addition for anyone with an N55 F Series engine, The turbo outlet pipe allows for more air flow out of the turbo to the intercooler, increasing horsepower and allowing for faster turbo spool. CONSTRUCTION The ARM F30 Turbo Outlet Pipe is constructed from mandrel bent T6061 aluminum, it provides smooth, unrestricted airflow from the turbocharger to the fmic. The ARM F30 Turbo Outlet Pipe also features