MBS B46/B48 F-Series Aluminum Turbo Inlet – BMW B46/B48

MBS B48 F-Series Aluminum Turbo Inlet – BMW B46/B48

Unlock maximum airflow and improve turbocharger efficiency with the MBS Aluminum Turbo Inlet for BMW B46 and B48-powered F-Series models. Designed as a direct replacement for the restrictive factory turbo inlet, this upgrade increases airflow to the turbocharger, resulting in faster spool, improved throttle response, and greater power potential.

Constructed from high-quality aluminum, this turbo inlet offers significantly greater durability than the factory plastic component while providing a smooth, enlarged internal passage to reduce airflow restrictions. Whether you're running a factory intake or an upgraded cold air intake, this turbo inlet helps your B48 perform at its best.

Product Features

✔ Enlarged high-flow inlet design
✔ High-quality aluminum construction
✔ Improves turbocharger airflow and efficiency
✔ Faster turbo spool and improved throttle response
✔ Increased horsepower and torque potential
✔ More aggressive turbo induction sound
✔ OEM+ appearance and precision fitment
✔ Direct bolt-on replacement for the factory turbo inlet

Fitment

Compatible with BMW F-Series models equipped with the B46/B48 engine, including:

• F20/F21 1-Series
• F22/F23 2-Series
• F30/F34 3-Series
• F32/F33/F36 4-Series

OEM Reference

• BMW Part Number: 13718601681

Installation Notes

Professional installation is recommended. The factory O-ring, C-clip, and any required OEM hardware must be transferred to the new turbo inlet during installation. Verify proper seating before operating the vehicle.

What’s Included

• 1x Aluminum Turbo Inlet Pipe