Ford Focus RS Service Kit (MK3)

Keep your Focus RS running properly

The 2.3 EcoBoost in the Focus RS MK3 is an engine that thrives on proper maintenance. Whether you’re enjoying fast road driving, commuting, or pushing the RS harder on weekend blasts, keeping the oil and filtration right makes a huge difference to reliability, thermal stability, and long-term performance.

This all-in-one service kit gives you everything you need for a complete, hassle-free service using premium-grade oil and filtration that meet or exceed OEM requirements.

At the heart of the kit is Ravenol SSL 0W-40, a fully synthetic PAO-based USVO® engine oil designed for high-output turbocharged engines. Where cheaper oils shear down or thin out under heat and boost, SSL keeps its viscosity stable, maintains film strength, and delivers excellent protection across the whole rev range. The result: consistent lubrication, less wear, and excellent engine cleanliness — ideal for the Focus RS’s demanding EcoBoost setup.

Paired with a Ryco SynTec Z418ST filter, you get best-in-class filtration with 99.8% efficiency at 16 microns, ensuring your oil stays cleaner for longer.

What’s included

This kit covers a full engine service for the Ford Focus RS MK3 (2.3 EcoBoost) and includes:

• 6 L Ravenol SSL 0W-40 – Fully synthetic USVO® engine oil for high-performance turbocharged engines

PN: 1111108
(Service fill: 5.4 L)

• Ryco SynTec Z418ST Oil Filter

High-efficiency spin-on filter with synthetic nano-fibre media for maximum protection and cold-start flow

Optional Add-on

• Ravenol Professional Engine Cleaner (300 ml)

Dissolves sludge and carbon deposits prior to your oil change for a cleaner, healthier engine
PN: 1390323

Why this kit

Because the RS deserves more than generic 5W-40 and low-grade filters.
Because turbocharged EcoBoost engines respond massively to proper oil stability.
Because doing it correctly means using products engineered for the job.

Oil change capacity: 5.4 L (with filter)
Note: The oil quantity supplied is for a service fill only, not a full dry fill.

This service kit is assembled by Auto House Shop using genuine branded components suitable for the specified application.