Search

Looking for something?

NEXT LEVEL PERFORMANCE PRODUCTS BY ZERONINE DESIGN - BECAUSE 'GOOD ENOUGH' JUST ISN'T IN OUR VOCABULARY

New
Pre-Order

FEN037AA

09D Oil Catch Can Kit [Focus ST Mk4/4.5]

*Pre-Order Item: Order today, ships October*

Product Overview

Help protect the engine and intake system of your Ford Focus ST Mk4/4.5 2.3-litre EcoBoost with the 09Design Oil Catch Tank Kit, engineered to separate oil vapour and contaminants from the front crankcase ventilation system before they can be drawn back into the engine.

Direct-injection turbocharged engines can suffer from oil vapour entering the intake system, contributing over time to deposits within the intake tract and intercooler. This purpose-designed catch tank provides an effective preventative solution, helping keep the intake system cleaner whilst maintaining a fully integrated installation.

KEY FEATURES AND ADVANTAGES

KEY FEATURES AND ADVANTAGES

  • Specifically engineered for the Ford Focus ST Mk4 and Mk4.5 2.3-litre EcoBoost
  • Helps separate oil vapour and contaminants from crankcase gases before they enter the engine's intake system
  • Helps reduce oil accumulation within the intake pipework, intercooler and associated components
  • Precision-machined billet aluminium catch tank provides excellent durability and a premium engine bay appearance
  • Internal labyrinth separation system maximises the effectiveness of oil vapour separation
  • Replaceable internal foam filter provides an additional stage of separation and can be renewed as part of routine maintenance
  • Integrated billet dipstick allows the amount of collected oil to be checked without removing the catch tank
  • Dedicated lower drain fitting makes emptying collected oil quick and straightforward
  • Quick-release mounting system allows the complete catch tank assembly to be easily removed for maintenance
  • Supplied with heat-sleeved 210 series race hoses complete with OE push-fit hose end connectors
  • Installs using existing mounting points on the battery tray with no cutting or drilling required
  • Fully reversible installation, allowing the vehicle to be returned to its original configuration if required
  • Designed to provide clearance around the brake master cylinder on both right-hand-drive and left-hand-drive vehicles
  • Specifically engineered for the Ford Focus ST Mk4 and Mk4.5 2.3-litre EcoBoost
  • Helps separate oil vapour and contaminants from crankcase gases before they enter the engine's intake system
  • Helps reduce oil accumulation within the intake pipework, intercooler and associated components
  • Precision-machined billet aluminium catch tank provides excellent durability and a premium engine bay appearance
  • Internal labyrinth separation system maximises the effectiveness of oil vapour separation
  • Replaceable internal foam filter provides an additional stage of separation and can be renewed as part of routine maintenance
  • Integrated billet dipstick allows the amount of collected oil to be checked without removing the catch tank
  • Dedicated lower drain fitting makes emptying collected oil quick and straightforward
  • Quick-release mounting system allows the complete catch tank assembly to be easily removed for maintenance
  • Supplied with heat-sleeved 210 series race hoses complete with OE push-fit hose end connectors
  • Installs using existing mounting points on the battery tray with no cutting or drilling required
  • Fully reversible installation, allowing the vehicle to be returned to its original configuration if required
  • Designed to provide clearance around the brake master cylinder on both right-hand-drive and left-hand-drive vehicles

TECHNICAL DATA

TECHNICAL DATA

  • Vehicle Application: Ford Focus ST Mk4 & Mk4.5.
  • Engine Application:2.3 EcoBoost.
  • Catch Tank Construction: Billet aluminium
  • Internal Design: Labyrinth oil separation system
  • Filtration:Replaceable internal foam filter
  • Level Check: Integrated billet dipstick
  • Drainage:Lower drain fitting
  • Mounting: Vehicle-specific quick-release mounting bracket
  • Hose Type:Heat-sleeved 210-series race hoses
  • Connections:OE factory-style push-fit hose ends
  • Installation:Uses existing vehicle mounting points
  • Modification Required: None – no cutting or drilling required
  • Compatibility:Suitable for all Mk4 and Mk4.5 Focus ST RHD and LHD vehicles
  • Vehicle Application: Ford Focus ST Mk4 & Mk4.5.
  • Engine Application:2.3 EcoBoost.
  • Catch Tank Construction: Billet aluminium
  • Internal Design: Labyrinth oil separation system
  • Filtration:Replaceable internal foam filter
  • Level Check: Integrated billet dipstick
  • Drainage:Lower drain fitting
  • Mounting: Vehicle-specific quick-release mounting bracket
  • Hose Type:Heat-sleeved 210-series race hoses
  • Connections:OE factory-style push-fit hose ends
  • Installation:Uses existing vehicle mounting points
  • Modification Required: None – no cutting or drilling required
  • Compatibility:Suitable for all Mk4 and Mk4.5 Focus ST RHD and LHD vehicles

FITMENT

FITMENT

Compatible with the following models:

  • Ford Focus ST Mk4/4.5 (2019–2025)

Compatible with the following models:

  • Ford Focus ST Mk4/4.5 (2019–2025)

Frequently Asked Questions (FAQs)

It captures oil vapour and blow-by gases that would normally be recirculated back into the intake. This helps reduce oil residue and carbon deposits which in turn keeps the PCV tract healthier. Smoother, cleaner engine and air flow.

While not essential, it’s a great preventative upgrade, particularly on tuned or hard driven cars where oil vapour build up is more common.

Yes. Any catch tank should be periodically inspected and emptied. This kit makes that process straightforward through the integrated dipstick, lower drain fitting and quick-release catch tank mounting. The internal foam filter is also replaceable as part of ongoing maintenance.

No. The mounting bracket uses existing mounting points on the vehicle and the supplied hoses and OE-style connections allow the kit to be installed without cutting or drilling the vehicle. The installation is also fully reversible.

SHIPPING & RETURNS

SHIPPING & RETURNS

Orders are shipped Monday to Friday, with weekend orders dispatched on Monday. Shipping is handled via FedEx or DHL with full tracking provided.

UK delivery: Typically next working day.

International delivery: Usually 2–5 working days, depending on location.

Under UK consumer law, unused items can be returned within 14 days of receipt for a refund, provided they are in original condition and packaging. Return shipping costs are the customer's responsibility unless the item is faulty or incorrect. Contact the team prior to sending any returns.

Orders are shipped Monday to Friday, with weekend orders dispatched on Monday. Shipping is handled via FedEx or DHL with full tracking provided.

UK delivery: Typically next working day.

International delivery: Usually 2–5 working days, depending on location.

Under UK consumer law, unused items can be returned within 14 days of receipt for a refund, provided they are in original condition and packaging. Return shipping costs are the customer's responsibility unless the item is faulty or incorrect. Contact the team prior to sending any returns.

WARRANTY

WARRANTY

All products are covered by a 12-month warranty against manufacturing defects. This does not cover normal wear and tear, misuse, or damage during installation. For warranty claims, contact support with your order details.

All products are covered by a 12-month warranty against manufacturing defects. This does not cover normal wear and tear, misuse, or damage during installation. For warranty claims, contact support with your order details.