Do88 Performance turbo inlets designed for easy mounting in your BMW M2 / M3 / M4 F8X!

The S55 twin-turbo engine that powers the BMW M2C / M3 / M4 F8X features rather restrictive turbocharger inlet pipes. Reducing the restrictions on the inlet side of the turbo is of great importance.

High performance turbo intakes offer a solution that minimizes airflow restrictions just before the turbochargers!

The final design is a package with front and rear turbo inlets. The rear turbo inlet consists of a custom-designed aluminum tube with a welded and CNC machined turbo connection spoke flange. The front turbo inlet consists of a 3D freeform designed steel wire reinforced silicone hose that connects to the turbocharger using a CNC machined spoke adapter. Matt black hose clamps included.

Significant benefits with do88 turbo inlet pipes (stock comparison numbers):
– Larger diameter: 63mm (55mm), translates to a 33% larger flow area!
– Airflow at 75 mbar/1.09psi pressure drop, 778 CFM (690 CFM), do88 13% more flow!
– CNC machined turbo flanges with flow-optimized radius!
– Silicone hose reinforced with steel wire for better durability.

NOTE! When installing this kit you may need to replace some screws, nuts and gaskets that are not included in this kit. See the first page of the installation instructions for more information.