B58 Turbo Inlet For BMW M240i, 340i, 440i (Gen1 F Chassis) Camaro adding to the thrill of

adding to the thrill of driving

and AFR profiles without having to unlock the ECU or rewrite any ECU tables

No More Check Engine Lights: S&B’s precision engineering ensures compatibility with stock calibration and enhanced tuning

4' F32   (04/2015+

The Precision Raceworks BMW N55 REPLACEMENT COIL POWER WIRES are the same wires that come with our famous BMW N55 HIGH PERFORMANCE IGNITION KIT featuring low resistance oxygen free copper

B58 Turbo Inlet For BMW M240i, 340i, 440i (Gen1 F Chassis) Camaro adding to the thrill ofThe ARM B58 Turbo Inlet significantly enhances turbo performance for the Gen 1 B58 engine by increasing the turbo inlet diameter by 25% compared to the factory unit. A standout feature of the ARM B58 Inlet is its 2. 5 inside diameter at the turbo snoutsubstantially larger than the OEM's 2. 0 diameterresulting in a substantial improvement in airflow. By eliminating the factory sound mufflers, the ARM Turbo Inlet reduces air turbulence and promotes a