Rvng F8X/S55 Turbo Inlet Upgrade
RVNG RaceWorks Turbo Inlets are designed for an easy drop-in fitment for BMW M2, M3, and M4 F8X models.
The S55 twin-turbo engine in the BMW M2 Competition, M3, and M4 is equipped with restrictive factory inlet pipes. Reducing restrictions on the turbo inlet side is critical to unlocking the full potential of your performance build. RVNG RaceWorks Turbo Inlets are engineered to minimize airflow restrictions, optimizing turbocharger efficiency and delivering maximum performance.
Precision Engineering
Using a detailed 3D scan of an M3 Competition engine bay, The available space was used for our turbo inlets that improve airflow without compromising fitment. The result is a complete package featuring front and rear turbo inlets:
• Rear Turbo Inlet: Constructed with a custom-designed aluminum pipe and a welded, CNC-machined turbo connection radius flange.
• Front Turbo Inlet: A steel wire-reinforced, 3D freeform silicone hose, connected to the turbocharger with a CNC-machined radius adapter.
Matte black hose clamps are included to ensure a sleek, stealthy appearance.
Key Benefits (Compared to Stock):
• Larger Diameter: 63 mm (vs. 55 mm stock), resulting in a 33% larger flow area.
• Improved Airflow: 13% higher flow at 75 mbar (778 CFM vs. 690 CFM stock).
• CNC Machined Turbo Flanges: Flow-optimized radius for superior performance.
• Durable Construction: Steel wire-reinforced silicone hose for unmatched durability.
Note: During installation, you may need to replace some screws, nuts, and gaskets, which are not included in this kit. Refer to the installation instructions for details.
Vehicle Fitment
• BMW M2 Competition (2019–2020, F87)
• BMW M3 / M3 Competition (2015–2018, F80)
• BMW M4 / M4 Competition / M4 GTS / M4 CS (2015–2020, F82/F83)
Unlock the full potential of your S55 engine with RVNG RaceWorks Turbo Inlets, designed to maximize airflow and enhance performance.
Pairs well with
Rvng F8X/S55 Turbo Inlet Upgrade
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How Long Does Shipping Take?
All Rvng items ship within 1-3 days, if an item is out of stock the customer will be notified with the choice of a refund or an estimated timeline of delivery.
Do You Have Exhaust Parts For My Car?
We make a range of downpipes and exhaust systems for almost all BMW's. We choose to specialize in that market so we can always insure we are selling the best product possible for your Beamer!
Do You Offer In Person Pick-Up & Installs In Cali?
Yes, We are located in Garden Grove in Orange County, California. We invite any of our costumers to pick-up in stock items and for any install or can related work.