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6L Motul 300V Competition 10W40 Oil Kit + Engine Flush

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Do not risk hot oil film breakdown or mechanical component seizure during track sessions or rallying. The Motul 300V Competition 10W40 Oil Change Kit (6 Liters) with Engine Flush cleaner is specially engineered to provide ultra-stable oil pressure and protect the bottom end of your sports vehicle.

Composed of 3x 2L cans from the racing range (Ref: 110822) and a pre-oil change treatment (Ref: 104975), this pack guarantees complete removal of sludge and oxidation residues to preserve 100% of lubricating properties. An essential component for preventive maintenance and engine protection on tuned or high-output engines.

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Pack description

Risks of oil dilution and sludged crankcase on tuned sports engines

On a high-RPM sports car or heavily tuned engine, using old oil or lubricant contaminated by combustion residues exposes your engine to irreversible damage. An oil system saturated with sludge and abrasive particles slows fluid circulation, accelerates piston ring sticking, and risks triggering a critical oil pressure drop at the rod bearings.

By pouring fresh oil without pre-flushing, you immediately destroy the protective qualities of the new product. Choosing the Motul 300V Competition 10W40 Oil Change Kit (6-Liter pack) paired with Engine Flush dissolves accumulated varnish and delivers optimal pressure stability to your sports vehicle.

Combining extreme shear resistance from Motul 300V Competition 10W40 oil (2L can Ref: 110822) with the powerful cleansing action of Motul Engine Flush 300ml (Ref: 104975), this kit purifies the crankcase and ensures an unbreakable oil film under high heat.

ESTER Core® 10W-40 Technology: Constant oil pressure and fuel dilution resistance

Engineered to resist severe fuel dilution while maintaining high viscosity when hot, the 100% synthetic 300V Competition 10W40 formulation provides ideal protection for heavily loaded turbo and naturally aspirated engines. It is the technical choice of reference for rigorous maintenance, track reliability, or performance customization.

Compatible Models & Vehicles (6-Liter Pack)

This 6-Liter kit (3x 2L cans) provides the necessary volume for a full oil change with filter replacement while retaining extra lubricant for top-ups between track sessions:

  • Subaru Impreza WRX / STI (EJ20 / EJ25) – Ideal pressure retention to protect rod bearings against Flat-4 Turbo constraints.
  • Mitsubishi Lancer Evolution (4G63) – Enhanced protection for rotating assembly and turbocharger.
  • Nissan 350Z / 370Z & Skyline (VQ35DE / RB26DETT) – Optimal lubrication for 6-cylinder engines experiencing high thermal loads.
  • Peugeot 205 GTI, 309 GTI16 & Renault Clio 2 RS (Track Prep) – Excellent protection for previous generation sports engines and tuned Youngtimers.

Optimiz Access Expertise for Your Automotive Passion

Since 2010, Optimiz Access selects top-tier lubricants, filtration components, and chassis parts for the customization and maintenance of sports and premium vehicles (Renault Sport, Audi, Volkswagen, Porsche, Mercedes, BMW). Based in Northern France, our expert technicians perform servicing, installation, and track car preparation. We ensure strict quality control and fast worldwide shipping.

Frequently Asked Questions about 300V Competition 10W40 Oil Kit (FAQ)

Why should I use Engine Flush before filling 10W40?
The cleaner frees carbon deposits stuck around piston rings. Pouring new oil into a clean crankcase prevents premature degradation of ESTER Core® technology.

Why is 10W40 grade specifically recommended for tuned engines?
10W40 grade offers a thicker oil film at high temperature and very high resistance to mild fuel dilution frequently found in rich-tuned engines.

Secure your sports engine lubrication today

Don't let oil pressure drops compromise your performance. Choose the excellence of the competition range supplied by Optimiz Access and place your order today.

Note: OEM oil filters, drain plug washers, and competition spark plugs are available at the bottom of this product page.

Pack content

Motul 300V Competition Engine Oil 10W40 2L - Performance and Protection for Classic and Modern Sports Cars

Don't let the age of your sports car impact its performance. engine oil is specially formulated to offer optimal protection and increased performance, suitable for demanding classic and modern engines. 2-liter can.


Risk of decreased performance and increased wear: a legitimate concern.

Imagine the frustration of feeling your sports car lose its liveliness. Without a suitable engine oil like , you may experience a decrease in power, less effective lubrication, and potentially accelerated wear on your engine's internal components. These aspects can significantly affect your driving pleasure and the longevity of your automotive investment.

Why choose Motul 300V Competition 10W40 2L engine oil for your vehicle?

oil is specifically designed to meet the needs of sports engines, whether older or of recent design. Its formulation ensures superior protection, especially under high-temperature conditions, helping to reduce the risks of wear and oil degradation. Neglecting this choice potentially compromises the health and performance of your engine.

The consequences of unsuitable engine oil for your sports car.

Using engine oil that does not meet your vehicle's specifications can lead to insufficient protection of moving parts, poor heat dissipation, and deposit formation. These problems can result in costly repairs and impact the reliability of your vehicle. Why take this risk when a high-performance and suitable oil is available?

Proven protection for increased engine longevity.

oil offers enhanced protection against wear, even under demanding operating conditions. Its stable viscosity ensures optimal lubrication at start-up and high temperatures, helping to extend the life of your engine. Without this protection, component wear could accelerate.

Effective lubrication for consistent performance.

Thanks to its specific formulation, oil ensures effective lubrication of the engine's various parts, helping to maintain consistent performance and optimal responsiveness. Inadequate lubrication can lead to power loss and a decrease in driving enjoyment.

Maintaining internal engine cleanliness for lasting reliability.

oil contains additives that help prevent the formation of deposits and sludge, maintaining the internal cleanliness of the engine. A clean engine runs more reliably and maintains its performance over time. Without this action, fouling could compromise the reliability of your vehicle.

Answers to your questions: compatibility, performance, and maintenance of your sports car.

Wondering if this oil is suitable for your sports car, whether older or newer? is suitable for a wide range of vehicles, including those from Renault Sport, Audi, VW, Porsche, and Mercedes, especially those requiring a 10W40 viscosity. It offers a good balance between protection and performance. Need fast delivery for your next maintenance? Optimiz Access is committed to delivering quickly so you can take care of your vehicle without delay.

Optimiz Access's commitment to the health of your sports car.

Optimiz Access, a specialist in the customization and maintenance of sports cars since 2010, offers you engine oil to ensure the protection and performance of your vehicle. Located in the Hauts-de-France region, near Cambrai, Valenciennes, Arras, Seclin, Lille, Douai, and Saint-Quentin, we share your passion and select quality products to meet your specific needs. We also provide worldwide delivery. Trust our expertise for the maintenance of your sports car.

Preserve the performance and longevity of your sports car.

Choosing engine oil is an investment in the long-term health and performance of your sports car, whether classic or modern. Don't wait for problems to occur. Give your engine the appropriate protection to continue fully enjoying your automotive passion. Order now and maintain the excellence of your vehicle.

Data sheet

Enable Recurring Profile
Non
Marque du véhicule
--Universel--
Modèle du véhicule
--Universel--
Motorisation
--Universel--
Homologué
Oui
In feed
Non
Produit non mécanisable
Non
Produit dangereux
Oui

Optimize your engine's health with Motul Engine Flush (300mL). This high-performance pre-oil change treatment is essential for removing deposits, sludge, and combustion residues before introducing fresh oil.

Specially formulated for performance engines and premium vehicles, it helps free piston rings, restores compression, and ensures perfect lubrication from the very first start. Product reference: MOTULENGINEFLUSH.


The invisible danger of black sludge in your engine

Ignoring the buildup of internal engine deposits is a mistake that can be costly. In a high-performance vehicle (Renault Sport, Audi RS, BMW M...), the motor oil undergoes extreme thermal stress. Over time, carbon residues and sludge become embedded in the lubrication circuits and piston rings. By failing to use Motul Engine Flush, you instantly contaminate your fresh oil, reducing its efficiency and risking premature wear of your turbocharger or crankshaft bearings.

Why Engine Flush is vital before every oil change?

Using this Motul additive allows all impurities to be suspended so they can be drained out with the old oil. Without this step, deposits clog the finest oil passages, increasing fuel consumption and causing power loss. It is an indispensable tool for any owner focused on mechanical customization and vehicle longevity.

Technical Benefits and Immediate Results:

  • Complete Cleaning: Dissolves varnishes, sludge, and carbon buildup.
  • Compression Restoration: Frees stuck piston rings for a more responsive engine.
  • Optimal Protection: Prepares internal surfaces for better adhesion of new oil.
  • Efficiency: Reduces oil and fuel consumption through optimized friction.

Optimiz Access Expertise: Premium Passion & Maintenance

Since 2010, Optimiz Access has established itself as the leading reference for premium vehicle maintenance. Based in Northern France (near Lille, Valenciennes, Arras, Cambrai), we test every product to guarantee results that meet your expectations. Choosing Motul Engine Flush from us ensures fast worldwide shipping and recognized technical expertise.

Frequently Asked Questions (FAQ)

How to use Motul Engine Flush?

Pour the 300mL bottle directly into your used engine oil while the engine is warm, just before draining. Let it idle for 15 minutes without driving, then perform the oil change and replace the oil filter.

Is it safe for gaskets and seals?

Absolutely. The Motul formula is designed to respect all seals, hoses, and internal engine components, whether Gasoline or Diesel, turbocharged or naturally aspirated.

Note: For a perfect service, our Motul 300V oils and performance oil filters are available at the bottom of this product page.

Data sheet

Enable Recurring Profile
Non
Marque du véhicule
--Universel--
Modèle du véhicule
--Universel--
Motorisation
--Universel--
Homologué
Non
In feed
Non
Produit non mécanisable
Non
Produit dangereux
Oui

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