Green Sport Air Filter | Renault Clio 2 X65 Cup

Green Sport Air Filter for Renault Clio 2 X65 Cup

On a Renault Clio 2 X65 Cup, the air intake system must provide the engine with an adequate supply of air under demanding operating conditions. A heavily clogged air filter can progressively restrict airflow and affect the normal operation of the intake system.

During circuit or competition use, the filter is also exposed to dust, particles and particularly demanding conditions. A damaged, saturated or poorly maintained filter can therefore compromise filtration efficiency and allow unwanted contaminants into the intake system.

The Green Filter K6.70 uses a multi-layer oiled cotton filter media designed for sporting and competition applications. Its 70 mm outlet and specific dimensions allow it to be used with intake configurations matching these specifications.

Why replace a worn air filter on a Clio 2 Cup?

A dust-saturated air filter can progressively reduce the amount of air available to the engine. On a competition car that regularly operates at high engine speeds, maintaining the intake system should therefore not be overlooked.

A damaged or incorrectly fitted filter can also compromise particle filtration. Over time, this may allow unwanted contaminants to enter the intake circuit. Regular inspection of the competition air filter helps identify signs of contamination, deterioration or incorrect installation.

Green Filter multi-layer oiled cotton technology

The Green Filter K6.70 uses a multi-layer oiled cotton filter media. This design is intended for applications requiring a balance between airflow and filtration performance.

Green Filter develops sport and competition air filters for performance, modified and Motorsport vehicles. The brand is also associated with various Renault Sport and competition applications.

Green Filter K6.70 specifications

• Type: sport conical air filter.
• Brand: Green Filter.
• Filter technology: multi-layer oiled cotton.
• Outlet diameter: 70 mm.
• Diameter: 120 x 100 mm.
• Height: 160 mm.
• Application: Renault Clio 2 X65 Cup intake system.
• Use: competition, circuit and sporting applications.

Air filtration designed for the Clio 2 X65 Cup

The Renault Clio 2 X65 Cup uses an intake configuration specific to its competition application. The filter must be correctly installed in its housing and properly connected to the intake system to prevent unfiltered air from entering the engine.

The installation should also be checked after any work on the intake system. Incorrect positioning or insufficient securing of the filter can compromise the sealing of the intake system and therefore the quality of filtration.

Compatible vehicle

This filter configuration is intended for the following competition application:

• Renault Clio 2 X65 Cup / Clio II Cup – Competition application with the dedicated intake system.

This application should not be confused with a universal filter compatible with every Clio 2 version. The vehicle's intake configuration must be checked before ordering to confirm the required dimensions and mounting arrangement.

Green Filter air filter maintenance

The Green Filter oiled cotton air filter requires suitable maintenance to preserve its filtration properties. On a competition vehicle, the level of contamination should be checked regularly according to the conditions in which the car is used.

When the condition of the filter allows it, the cotton media can be cleaned using suitable products and then re-oiled according to the manufacturer's recommendations. Incorrect products or overly aggressive cleaning can damage the filter media.

What can happen with a poorly maintained air filter?

A heavily clogged air filter can progressively restrict airflow to the engine. In competition conditions, this restriction can become particularly relevant when the engine is operating under high load and at high RPM.

Conversely, a damaged, incorrectly positioned or poorly maintained filter can reduce filtration efficiency. On a Clio 2 Cup, the filter and complete intake system should therefore be inspected as part of regular maintenance.

Green Filter K6.70 for Trackday and Motorsport use

The Green Filter K6.70 is a conical air filter designed for applications requiring significant airflow. Its multi-layer oiled cotton construction is particularly suited to sporting environments when the filter is correctly maintained.

For a Renault Clio 2 X65 Cup, the complete intake configuration should be checked to confirm that the filter matches the dimensions and mounting arrangement installed on the vehicle.

Frequently asked questions about the Green Filter Clio 2 X65 Cup

Is this filter compatible with the Renault Clio 2 X65 Cup?
Yes. This configuration is intended for the competition intake system of the Renault Clio 2 X65 Cup. The existing intake arrangement should be checked before ordering.

What is the outlet diameter of the Green Filter K6.70?
The Green Filter K6.70 has a 70 mm outlet. Its listed dimensions are approximately 120 x 100 mm with a height of 160 mm.

Is the Green Filter washable?
Yes. The oiled cotton media can be maintained using suitable cleaning products. Cleaning and re-oiling should be carried out according to the manufacturer's recommendations.

Why use a sport air filter on a Clio Cup?
A properly maintained filter helps maintain adequate airflow while filtering particles from the intake air. On a competition vehicle, the condition of the filter should be checked regularly.

Is the Green Filter K6.70 a universal filter?
It is a conical filter whose dimensions allow it to be used in different applications. For the Clio 2 X65 Cup, it must be installed with an intake configuration matching its dimensions and mounting requirements.

When should the air filter be inspected?
The filter should be inspected regularly and more frequently after circuit use, dusty conditions or competition events. The filter media, contamination level and mounting should all be checked.

Optimiz Access expertise in performance vehicles

Since 2010, Optimiz Access has specialised in parts and accessories for performance and premium vehicles, including Renault Sport, Audi, Volkswagen, Porsche, Mercedes and BMW.

Based in the Hauts-de-France region, near Cambrai, Valenciennes, Arras, Seclin, Lille, Douai and Saint-Quentin, Optimiz Access also provides installation, maintenance and personalisation services for performance vehicles. Orders are shipped throughout France and internationally.

Maintain the efficiency of your Clio 2 Cup intake system

A heavily clogged, damaged or poorly maintained air filter can compromise airflow and filtration efficiency. For a Renault Clio 2 X65 Cup, the Green Filter K6.70 provides a solution suited to a sporting intake configuration when installed with the appropriate mounting system.

Other intake system components, filtration parts and complementary components for your Clio 2 X65 Cup can be found at the bottom of the product page.

Note: Check your exact intake configuration before ordering. The filter dimensions and outlet diameter must correspond to the vehicle's existing intake system.