Ph. DUBIN – R&D Director

Engine Expo 2010 Open Technology ForumPowertrain – Engine and Transmission Developments

22th of June 2010

Filters Contribute to CO2 Emission Reduction Challenge

SOGEFI is the legal owner or licensee of any intellectual property rights contained in this confidential document.Any use, in whatever form or for whatever purpose, in whole or in part, and regardless of the means used, is subject to SOGEFI's prior written approval.

222th of June 2010 Engine Expo Stuttgart 2010 - PhD Presentation

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SOGEFI Group

SOGEFI S.p.A.

Heavy Duty Springs

SOGEFI Filter Division

Allevard Rejna Autosuspensions

Milan Stock Exchange 41,65%

CIR58.35 %

SOGEFI IAM

SOGEFI Purchasing

SOGEFI is the legal owner or licensee of any intellectual property rights contained in this confidential document.Any use, in whatever form or for whatever purpose, in whole or in part, and regardless of the means used, is subject to SOGEFI's prior written approval.

322th of June 2010 Engine Expo Stuttgart 2010 - PhD Presentation

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SOGEFI Filter Division

SOGEFI is the legal owner or licensee of any intellectual property rights contained in this confidential document.Any use, in whatever form or for whatever purpose, in whole or in part, and regardless of the means used, is subject to SOGEFI's prior written approval.

422th of June 2010 Engine Expo Stuttgart 2010 - PhD Presentation

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SOGEFI Filter Division

SOGEFI is the legal owner or licensee of any intellectual property rights contained in this confidential document.Any use, in whatever form or for whatever purpose, in whole or in part, and regardless of the means used, is subject to SOGEFI's prior written approval.

522th of June 2010 Engine Expo Stuttgart 2010 - PhD Presentation

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SOGEFI Technical Roadmap for Automotive Emissions Reduction Participation

SOGEFI Filter Division

Weight & Frictions Reduction

Engine Ageing Reduction

Bio Fuels Compatibility

Weight & Frictions Reduction

SOGEFI is the legal owner or licensee of any intellectual property rights contained in this confidential document.Any use, in whatever form or for whatever purpose, in whole or in part, and regardless of the means used, is subject to SOGEFI's prior written approval.

722th of June 2010 Engine Expo Stuttgart 2010 - PhD Presentation

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Weight Reduction

Average Weight Reduction of SOGEFI Liquid Filtration Systems of 25% during last 5 years

Light Materials (Glass Reinforced Plastic)

Compact Designs (Real Life Dimensioning & Chevron Pleating)

Corresponding to an Average of 1.2kg for a Diesel Vehicle

VW 1.6 & 2.0 Diesel Engines Oil Filtration

Modules 40% Saving

Renault-Nissan 2.0 Diesel Fuel Filter 25% Saving

SOGEFI is the legal owner or licensee of any intellectual property rights contained in this confidential document.Any use, in whatever form or for whatever purpose, in whole or in part, and regardless of the means used, is subject to SOGEFI's prior written approval.

822th of June 2010 Engine Expo Stuttgart 2010 - PhD Presentation

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Weight Reduction

1.5kg More Weight Saving are Possible with New Products Positions and Combinations

Total Weight Saving Up to 3.0kg compare to Euro 4 Diesel Vehicles

Up to 0.1% NEDC Vehicle Fuel Consumption Saving

Engine Plastic Oil Pan with Integrated

Filtration Module

Plastic Lateral Tank Mounted Diesel fuel

Filter

SOGEFI is the legal owner or licensee of any intellectual property rights contained in this confidential document.Any use, in whatever form or for whatever purpose, in whole or in part, and regardless of the means used, is subject to SOGEFI's prior written approval.

922th of June 2010 Engine Expo Stuttgart 2010 - PhD Presentation

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Frictions Reduction

DW10B Oil Filtration Module Investigation

1 bar reduction in NEDC* cycle conditions

19% Oil Pump Energy Saving

0.8% NEDC Vehicle Fuel Consumption Saving

25% Saving

*70°C average oil temperature, 1350l/h average oil flow

Engine Ageing Reduction

SOGEFI is the legal owner or licensee of any intellectual property rights contained in this confidential document.Any use, in whatever form or for whatever purpose, in whole or in part, and regardless of the means used, is subject to SOGEFI's prior written approval.

1122th of June 2010 Engine Expo Stuttgart 2010 - PhD Presentation

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Engine Ageing Reduction

Closed Crankcase Ventilation

Blow-By• Origin:

Piston rings leak

Valve leak

• Nature:

Burned and unburned gazes

Vapor and Soots

Oil droplets

• Gas evacuation:

Avoid pressure in the crankcase

Forbidden to release in atmosphere

New Filtration Need for New Regulations Compliance

Exhaust Regulations

ChinaEuro 4

Taiwan Japan 2010Euro 5

& KoreaUSA Tier II

Durability requirements

100 000km80 000kmor 5 years

80 000km (<1.7t)250 000km (>1.7t)

100 000kmor 5 years

120 000miles

Sooty Oil Droplets Impacts

• Inlet Valve Fouling

• Compressor Fouling

• Catalytic Converter Poisoning

• Diesel Particulate Filter Clogging

Vehicle Emissions Performances Decrease

SOGEFI is the legal owner or licensee of any intellectual property rights contained in this confidential document.Any use, in whatever form or for whatever purpose, in whole or in part, and regardless of the means used, is subject to SOGEFI's prior written approval.

1222th of June 2010 Engine Expo Stuttgart 2010 - PhD Presentation

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• Conventional Systems

Chicanes

+: Low Pressure Drop

-: <10% Efficiency on droplets <10µm

Cyclones

+: Low Pressure Drop

-: Efficiency <20% at Max Power

• SOGEFI Coalescing Technology

+: Low Pressure Drop

+: High Efficiency

Engine Ageing Reduction

SOGEFI is the legal owner or licensee of any intellectual property rights contained in this confidential document.Any use, in whatever form or for whatever purpose, in whole or in part, and regardless of the means used, is subject to SOGEFI's prior written approval.

1322th of June 2010 Engine Expo Stuttgart 2010 - PhD Presentation

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Engine Ageing Reduction

Up to 25%* Ash Deposit Saving into DPF

0.2% Fuel Consumption Increase Limitation at 100 000km

Vehicle Dyno Test (2.0 l HDI-FAP)

*50% of DPF Ashes linked to Blow-By Oil Carryover

Vehicles Driving Test (2.0l HDI-FAP)

60% OilCarryover Saving

60 gr/10,000km OilCarryover Saving

60% Average OilCarryover Saving

-55%

-70% -65%

Bio Fuels Compatibility

SOGEFI is the legal owner or licensee of any intellectual property rights contained in this confidential document.Any use, in whatever form or for whatever purpose, in whole or in part, and regardless of the means used, is subject to SOGEFI's prior written approval.

1522th of June 2010 Engine Expo Stuttgart 2010 - PhD Presentation

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+ B20(Off Highway)

+ B30(Fleets)

+ B100(Fleets)

Tomorrow

2010 : 4%2013 : 20%

2010 : 5.75%2010 : 10%

2010 : 7%2015 : 10%

2020 : 20%

2017 : 20%

Bio Diesel Compatibility

Bio Diesel Fuel is a Reality to Anticipate

SOGEFI is the legal owner or licensee of any intellectual property rights contained in this confidential document.Any use, in whatever form or for whatever purpose, in whole or in part, and regardless of the means used, is subject to SOGEFI's prior written approval.

1622th of June 2010 Engine Expo Stuttgart 2010 - PhD Presentation

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Bio Diesel Compatibility

0%10%20%30%40%50%60%

70%80%90%

100%

Coalescing Filter HydrophobicStraight Pleats Filter

HydrophobicChevron Pleats Filter

EN590 without bio diesel European B10 North American B20

0%10%20%30%40%50%60%

70%80%90%

100%

Coalescing Filter HydrophobicStraight Pleats Filter

HydrophobicChevron Pleats Filter

EN590 without bio diesel European B10 North American B20

ISO 4020, 150l/h, 2% water(Filter in Suction)

ISO/TS 16332, droplets 60µm, 180l/h, 2% water(Filter in Pressure)

New Filtration Technology Need for 95% Separation OEMs Requirement

Laboratory Tests Investigations (SAE 2009-01-1876)

SOGEFI is the legal owner or licensee of any intellectual property rights contained in this confidential document.Any use, in whatever form or for whatever purpose, in whole or in part, and regardless of the means used, is subject to SOGEFI's prior written approval.

1722th of June 2010 Engine Expo Stuttgart 2010 - PhD Presentation

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Bio Diesel Compatibility

Guaranty Optimum Injection System Protection in US ULSD-B20

Fuel Conditioning Module

Fine Filter

FC611 FCS765

1 st B 2 0 Op er ab i l i t y F i l t er sFor d Su p er Du t y 2 0 1 1 – V 8 6 .7 L

Technology (SAE 2009-01-1459)

Conclusion

Plastic, Compact and Integrated Liquid Filtration Solutions Permit up to 0.9% Fuel Consumption

Saving on NEDC

High Efficiency Coalescing Blow-By Oil Mist Separators Permits up to 0.2% Vehicle Fuel

Consumption Increase at 100,000km

Multi Layers Diesel3TechTM Technology Permits Optimum Injection Systems Protection in Bio Diesel

Fuels

Thank You for Your Attention

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