Available tuning packages — Stage 1, Stage 2 and Stage 3

What is a hybrid turbo?

A hybrid turbo utilises a turbocharger architecture adapted to accommodate modified internal components. Depending on the upgrade package, the modifications may involve the compressor wheel, the housings, the turbine wheel, the thrust bearing system and balancing.

The aim is d to adapt the compression capacity and air flow rate d to the requirements d of an engine tuning programme. A hybrid turbo is not defined solely by the appearance of its compressor wheel: the geometry, dimensions, machining of the housings and the balance of the assembly as a whole are crucial.

MFS compressor wheel: standard or ‘ Performance ’?

MFS stands for ‘Milled From Solid’, meaning a wheel machined from a solid block. This technology describes the manufacturing process and does not, on its own, guarantee an increase in air flow d.

A standard MFS impeller can retain a geometry close to the original. An ‘ Performance ’ MFS impeller features a geometry tailored to the tuning objective. For this product, the impeller shown is made from forged aluminium; it is lighter, larger and taller than the original d; the technical specifications indicate an additional 15 per cent load-bearing capacity.

A standard MFS impeller can be just as efficient as an MFS impeller Performance. It is not its appearance that determines its performance, but its geometry and its ability to move more d'air. A higher flow rate can contribute to power output with a suitably tuned engine, though it does not in itself guarantee results.

Why does the geometry of the blades influence the air flow rate d?

The compressor impeller draws in and then compresses the air sent to the engine. Its diameter, profile, height, width and the arrangement of its blades influence its aerodynamic behaviour and the volume d of air displaced under certain operating conditions.

The result also depends on the housings, the turbine wheel, the boost pressure and the engine calibration. A larger wheel therefore does not automatically guarantee a better result and may alter the turbocharger’s response time.

Reliability and balancing of the hybrid turbo

The 360° bearing stop, present on the three documented stages, helps to distribute the axial forces exerted on the rotating assembly. It must be combined with proper lubrication and suitable operating conditions.

Each engine preparation undergo d ‘high-speed balancing at 150,000 rpm on a Cimat VSR test bench. ’. This process aims to minimise vibrations and mechanical stresses on the rotor, but does not protect the turbocharger against incorrect assembly, inadequate lubrication or the presence d of a foreign object.

Engine remapping and tuning

The engine management system must be adapted for to make full use of the characteristics of the chosen tuning package. The wastegate must be adjusted whilst remapping the ECU.

Depending on the level of tuning, the fuel injection, exhaust system, cooling, boost pressure and transmission must also be checked or adjusted. Fitting d a hybrid turbo does not automatically guarantee a performance gain without appropriate configuration.

Turbo specifications

Manufacturer’s part numbers

Comparison references

Compatible vehicles and assignments

Additional technical specifications

Fitting instructions

How do you identify the correct turbo?

Check the part number marked on the original turbo d and compare it with the manufacturer’s and reference part numbers in this data sheet. Also check the make, model, generation, body style, engine type, power output,Year and engine code where available.

An identical engine specification is not always sufficient to confirm compatibility, as there may be several different mounting configurations.

If in doubt, contact our team with the part number clearly visible on your original turbo d.