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Hybrid
Year: From 2005
Power: 272 hp
displacement: 3,.,6
Engine code: Not specified
Hybrid Turbo 3.6 TDV8 272 hp – 54399880063, 54399880112
Description
This hybrid turbo for, fitted to the 3.6 TDV8 272 hp, undergoes internal tuning designed to adjust its compression capacity and air flow d. . Depending on the tuning package chosen, the modifications involve the MFS compressor wheel, the housing and, at the most advanced level, the turbine wheel.
It is designed for use in the following models: Land Rover Range Rover Sport 3.6 TD 272 hp documented from 2005 onwards. It is designed to be fitted without modifying the original system d, subject to careful verification of the part numbers.
Available kits — Stage 1, Stage 2 and Stage 3
Stage 1
Compressor impeller: MFS high-flow
Thrust bearing: 360° bearing
Balancing: High speed at 150,000 rpm on a Cimat VSR test bench
This modification primarily affects the compressor impeller in order dto adapt the air flow rate dwhilst maintaining the mechanical configuration documented for in this course.
Stage 2
Compressor impeller: MFS high-flow oversized
d’ intake housing: Reprofiled for accommodate the new impeller oversized
Thrust bearing: 360° bearing
Balancing: High-speed balancing at 150,000 rpm on a Cimat VSR test bench
oversized ’s compressor impeller is paired with a reprofiled dintake housing. This modification aims to alter the compressor’s air displacement capacity dwithout assuming da specific increase in power.
Stage 3
Compressor impeller: MFS high-flow oversized
d’ intake housing: Reprofiled for to accommodate the new impeller oversized
Thrust bearing: 360° bearing
Turbine impeller: High flow oversized
Turbine casing: Reprofiled for ly to accommodate the new impeller oversized
Balancing: High-speed balancing at 150,000 rpm on a Cimat VSR test bench
This upgrade combines modifications to the compressor side with a oversized turbine impeller and its reprofiled. housing. This configuration can alter flow rate and response time; its performance depends on the overall engine set-up.
What is a hybrid turbo?
A hybrid turbo is based on a turbocharger architecture designed for accommodate internal components that differ from the original configuration d. Depending on the upgrade package, the modifications may involve the compressor wheel, the housings, the turbine wheel, the thrust bearing and balancing.
The aim is dto adapt the compression and air flow dto the engine’s requirements. A hybrid turbo is not defined solely by the appearance of its compressor wheel: the geometry of the components and how they are combined determine its behaviour.
MFS compressor wheel: standard or Performance?
MFS stands for ‘Milled From Solid’, meaning a wheel machined from a solid block. This technology describes its manufacturing process and does not, on its own, guarantee an increase in air flow d.
A standard MFS impeller may retain a geometry equivalent to that of the original d. A Performance MFS impeller may adopt a geometry adapted to the modification, for example a different profile or dimensions where these characteristics are documented.
A standard MFS impeller can be just as shiny as a 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 contribute to power output with the appropriate engine tuning, though it does not in itself guarantee a gain.
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 dof air displaced under certain conditions.
The result also depends on the housings, the turbine wheel, the boost pressure and the engine management system. A larger wheel therefore does not automatically guarantee better performance and may alter the response time as well as the range dof optimal operation.
Reliability and balancing of the hybrid turbo
The 360° bearing stop, documented across all three stages, helps to distribute the axial forces exerted on the rotating assembly. It does not, however, replace d’proper lubrication or d’correct installation.
Each engine preparation includes 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 against contamination, a fault d’the oil or incorrect installation.
Engine remapping and preparation
Adjustments to the mapping and boost pressure management are required for to make full use of the turbo’s characteristics. The fuel injection, exhaust, cooling, intake and transmission must be checked in accordance with the level of tuning. The wastegate must be adjusted when remapping the ECU. The hybrid turbo alone does not guarantee a power gain.
Turbo specifications
OEM part numbers
6H3Q6K682FC
6H3Q6K682FE
LR004038
6H3Q6K682FF
LR003668
LR021044
Manufacturer’s part numbers
54399700063
54399700112
54399800063
54399800112
54399880063
54399880112
54399900063
54399900112
Compatible vehicles and allocations
Land Rover
Range Rover Sport 3.6 TD — 272 hp
Engine variants: 3-., 6- TD — from 2005, end date unspecified
Engine code: not specified
Additional technical specifications
Product type: Hybrid Turbo
Engine: 3.6 TDV8
displacement: 3-.6
Power: 272 hp
Documented period: From 2005, end date unspecified
Installation: No modification to the original dsystem required
Fitting instructions
⚠️ 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 lines d. Check that the pipes are clean, the inlet and that there are no foreign objects. Carry out priming in accordance with the applicable recommendations and follow the manufacturer’s instructions.
Failure to rectify a lubrication fault may result in further damage to the turbocharger.
How do you identify the correct turbo?
Check the turbo part number d, the original OEM and manufacturer part numbers, as well as the make, model, generation, engine type, power output, production period and engine code.. An identical engine type does not always guarantee 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 specification sheet. An identical engine specification does not always guarantee compatibility.
If you are unsure about the identification, please contact us with the part number found on your turbocharger.
Product Details
54399700063, 54399700112
Hybrid
Year: From 2005
Power: 272 hp
displacement: 3,.,6
Engine code: Not specified