Stable oil temperatures under heavy load – this Airtec external Oil Cooler kit has been developed for the Renault Megane MK4 RS and is aimed at drivers who struggle to keep the oil temperature under control during track days or sporty road use. Overheated oil can lead to a loss of power and accelerated wear, making effective oil cooling essential for modified RS models. This kit was designed and developed in the UK, drawing on years of experience with oil coolers for performance and track cars. The challenge was to integrate a large external Oil Cooler in a position with maximum airflow, whilst utilising the car’s existing mounting points. The result is a neat and well-thought-out solution that is mounted behind the bumper for direct airflow.
The kit comprises a proven 13-row Airtec Motorsport Oil Cooler, a billet aluminium take-off adapter, a bespoke laser-cut and powder-coated mounting bracket, and high-quality braided hoses with Aerotec couplings. The kit comes complete with all fitting materials and clear fitting instructions.
Please note: this is a Motorsport product. After fitting, a slight increase in engine noise levels inside the cabin may be noticeable. In addition, minor trimming of the original plastic air deflector is required for correct installation.
Benefits
• Specially developed for the Renault Megane MK4 RS•
Reduces oil temperatures during track and sporty road
use• 13-row Airtec Motorsport external oil
cooler• billet aluminium take-off adapter•
Laser-cut and powder-coated mounting bracket•
Braided hoses with high-quality Aerotec
couplings• Mounted behind the bumper for maximum airflow•
Complete kit including fixing materials and instructions
Technical specifications
• Type: external Oil Cooler kit•
Oil Cooler: Airtec Motorsport
13-row• Adapter: billet aluminium take-off plate•
Hoses: braided hoses with Aerotec fittings•
Bracket finish: black powder-coated
Compatibility
Renault Megane MK4 RS – 1.8 turbo – 2018–present
Application: particularly suitable for modified cars and track use
Important information
• Trimming of the original plastic air duct is required•
Motorsport product: a slight increase in engine noise may be audible
Frequently Asked Questions
Why is an external Oil Cooler necessary?
During intensive use, the standard oil cooling system may prove inadequate, leading to high oil temperatures and a loss of power.
Is this kit suitable for everyday use?
Yes, but it has been primarily developed for sporty driving and track days.
Do I need to make any modifications to the car?
Yes, slight trimming of the original plastic air duct is necessary.
Could interior noise increase?
Yes, as this is a Motorsport solution, a slight increase in engine resonance may be audible.
