Billet Oil Filter Cap with Dual 1/8NPT Sensor Ports – Fits Volvo T5 & Mk2 Focus ST/RS

Upgrade your Volvo T5 or Ford Focus Mk2 ST/RS with this high-performance CNC-milled billet oil filter cap. Precision-engineered from robust 6061 aluminium, this cap features two integrated 1/8NPT ports for easy installation of oil pressure or temperature sensors—no need for complex engine modifications. Each cap comes with a fresh rubber seal for leak-free reliability and fits perfectly with your OEM oil filter housing. Improve your monitoring and tuning potential with this must-have solution for enthusiasts and everyday drivers.

• Direct fit for Volvo T5 & Mk2 Focus ST/RS engines.
• Dual 1/8NPT ports for oil pressure or temperature sensor integration.
• Premium CNC-milled 6061 aluminium construction for strength and durability.
• Includes rubber gasket for optimal oil filter housing seal.
• OEM-style replacement – retains standard oil change procedures.
• No drilling or engine modifications needed—hassle-free installation.
• Enhanced monitoring allows real-time performance data for tuned vehicles.
• Supports major aftermarket sensors and data loggers.
• Corrosion-resistant finish for long-lasting looks under the bonnet.
• Designed for UK Volvo and Ford tuning enthusiasts.

Fits The Following Vehicles

• Volvo T5 engines (2004-on, including S40, V50, C70, and V70)
• Ford Focus Mk2 ST (2005–2010)
• Ford Focus Mk2 RS (2009–2011)
• Volvo 2.5L I5 B5254 engine family (as used in Focus ST/RS Mk2)

Please ensure you refit the plastic centre from the standard oil filler cap in the replacement filter to prevent the filter from deforming. Or use filters such as BluePrint (By Bilstein) ADF122101, as these have fixed plastic supports inside the filter.