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This hybrid turbo, designed for the following engines Renault, 1., 2TCIE 100 hp, undergoes internal tuning tailored to the selected package.. The documented modifications include, in particular, the high-flow MFS compressor wheel, the 360° thrust bearing and, depending on the package, the re-profiling of the housings as well as the turbine wheel.
Plans are in place for for several Renault Clio 3, Grand Modus, Modus, Twingo 2 and Wind models from 2007 onwards. Compatibility must always be confirmed using the original turbo’s part number d.
This modification is applied to the compressor impeller to d’adjust the compression capacity and d’air flow, whilst maintaining the d’system configuration plug & play.
The reprofiling of the housing allows d’integrate the compressor impeller oversized. This configuration can move more d’air under suitable conditions, though it does not, on its own, guarantee the final power output.
This modification combines changes to the compressor side with a oversized turbine wheel and a. re-profiled turbine housing. The resulting performance depends on the overall engine configuration and the settings applied.
A hybrid turbo retains an architecture suited to the vehicle whilst incorporating targeted internal modifications. Depending on the upgrade package, these may involve the compressor wheel, the housings, the turbine wheel, the thrust bearing and balancing.
The aim is dto adapt the compression capacity and the air flow rate d. However, a hybrid turbo is not defined solely by the appearance of its compressor wheel: its geometry, the machining of the housings and the overall coherence of the unit are decisive.
MFS stands for ‘Milled From Solid’ and refers to a wheel machined from a solid block. This manufacturing process alone does not guarantee an increase in air flow d.
A standard MFS impeller may retain a geometry equivalent to that of the original d. An MFS Performance impeller can be given a geometry tailored to the modification, for example a different blade profile, height, width or diameter, where such modifications are planned.
A standard MFS impeller can be just as efficient as a custom- Performance MFS impeller. It is not its appearance that determines its performance, but its geometry and its ability to move more dair. A higher airflow can only be utilised with appropriate engine tuning.
The compressor impeller draws in and then compresses the air sent to the engine. Its diameter, profile, height, width and blade arrangement influence its aerodynamic behaviour. A suitable geometry can move more dair under certain conditions, but the result also depends on the housings, the turbine, the boost pressure and the engine tuning. A larger impeller therefore does not automatically guarantee better performance and may alter the response time.
The documented 360° thrust bearing distributes axial forces around the shaft. It helps the bearing adapt to operating stresses, without making the turbocharger immune to lubrication or assembly faults.
The rotor is balanced at high speed, up to 150,000 rpm, on a Cimat VSR test bench. This process aims to minimise vibrations and mechanical stresses during rotation.
The mapping and boost pressure management must be adjusted for to make the most of the hybrid turbo’s characteristics. Fuel injection, the exhaust system, cooling, the clutch or the transmission may also require adjustment depending on the level of tuning. The wastegate must be adjusted when remapping the ECU.
⚠️ WARNING — IMPORTANT BEFORE INSTALLATION
Identify and rectify the cause of the previous fault. Check the lubrication circuit, as well as the oil supply and return d. Check that the pipes are clean, the inlet and that there are no foreign objects present. Prime the system in accordance with the applicable recommendations and follow the manufacturer’s instructions. A lubrication fault that is not rectified may lead to further turbocharger failure.
Check the turbo’s part number d, the original, OEM and manufacturer part numbers, as well as the model, generation, engine type, power output,Year and engine code.. An identical engine type is not always sufficient to confirm compatibility.
⚠️ Check your turbo’s part numbers
Before ordering, compare the part number marked on your original turbo d with the part numbers listed in this data sheet. An identical engine specification does not always guarantee compatibility.
If in doubt, please contact us with the part number from your turbocharger.
ALFI TURBO specialises in the sale of turbochargers for for cars, commercial vehicles, heavy goods vehicles, construction machinery, agricultural machinery and boats: new turbochargers, remanufactured units, hybrid turbochargers, Cartridge and turbocharger spare parts. Over 20,000 items are available.
The turbocharger plays a vital role in the operation and performance d of a turbocharged engine. When a turbocharger needs replacing, it is important d to identify the exact part number before ordering.
ALFI TURBO supplies turbochargers for for a wide range of makes and engine types: cars, commercial vehicles, heavy goods vehicles, construction machinery, tractors and agricultural machinery, as well as various marine applications.
You can search for your turbo based on the vehicle or application, engine type, engine code, or directly using d an OEM or manufacturer part number found on your old turbocharger.
Browse our range of new turbochargers for for diesel and petrol engines. ALFI TURBO has over 5,500 new turbochargers in stock for covering a wide range of makes, engine types and turbocharger part numbers.
View new turbochargers →A standard exchange turbo allows you to replace a turbocharger whilst returning the old part where a deposit is required. Our catalogue includes numerous part numbers for from various makes and engine types.
View standard exchange turbochargers →Hybrid turbos are designed for set-ups requiring greater air flow d and higher performance potential than a standard set-up. Specifications depend on the turbo, its tuning and the engine configuration.
View hybrid turbos →The turbo Cartridge, also known as the central turbo cartridge, comprises the main rotating components of the turbocharger. ALFI TURBO has over 6,000 Cartridge for turbo part numbers.
View turbo Cartridge →Our catalogue covers a wide range of d applications fitted with d a turbocharged engine.
A single engine type may have been fitted with several different turbochargers depending on theYear, power output, engine version or technical evolution.. The application alone is therefore not always sufficient for to accurately identify the correct turbo.
Before ordering, note down the part numbers shown on the identification plate d of your old turbocharger. This may be d an OEM part number or d a part number from the turbo manufacturer.
Compare these part numbers with those listed on our product pages.. If in doubt, our team can help you verify the part number you are looking for before you place your order.
A loss of power, an unusual whistling noise, oil consumption d, abnormal smoke or poor engine performance may be linked to a turbocharger fault.
However, a fault that appears to be turbo-related may also stem d from a lubrication issue, d from contaminated oil, d from a foreign object, from the intake or exhaust systems, or d from another engine peripheral component.
It is therefore important to investigate the cause of the fault before fitting a new turbo or a new Cartridge.
Since 2012, ALFI TURBO has been assisting private individuals and professionals in identifying and replacing turbochargers.
A turbocharger failure may be the result d of another engine problem. Before fitting d a new turbo or Cartridge, identify and rectify the cause of the original fault to d avoid d damaging the new part.
Do you have a turbocharger part number but can’t find the matching part? Are you unsure which part number to choose? Send us the details from your old turbo so that our team can help you identify the part you’re looking for.
CONTACT ALFI TURBO