Oiling System for MINI

The turbocharger oil supply line is one of the most common failure points on N14 and N18-equipped R5X MINIs. Responsible for delivering a steady stream of pressurized oil to the turbocharger’s center housing (CHRA), this line keeps the turbo’s bearings properly cooled and lubricated. Unfortunately, its location directly alongside the exhaust manifold and catalytic converter exposes it to extreme heat. Over time, this heat causes the oil inside the line to harden or “coke,” creating a permanent restriction that starves the turbo of vital lubrication.

MINI attempted to address this issue by adding a retrofit heat shield to N14 models, but the problem continues to plague MINI owners. Furthermore, the OEM banjo bolts rely on copper crush washers that become brittle and warp under heat, leading to persistent oil leaks at the back of the engine.

To eliminate these issues, ECS developed a high-performance replacement for the factory turbocharger oil feed line (11657534454). Built from premium stainless steel braided -4 AN hose and engineered to withstand the harsh thermal environment of the N14/N18 engine bay, this upgrade ensures consistent, dependable oil delivery. A PTFE inner lining provides exceptional chemical and temperature resistance, while black zinc–coated fittings and banjo bolts offer improved corrosion protection and long-term sealing. The result is a durable, leak-free solution that outperforms the factory design in every way.

Features:

-4 AN stainless steel braided hose eliminates the OE swivel fittings for superior sealing and consistent oil flow

PTFE inner lining delivers outstanding chemical and temperature resistance

Black-anodized aluminum AN fittings offer improved durability and a refined appearance

Black zinc–coated banjo bolts resist corrosion for a long-lasting repair

Includes four new crush washers to ensure proper sealing during installation

Whether you're fixing an oil leak or performing preventative maintenance, choose the ECS upgraded turbocharger oil feed line for lasting durability and leak-proof performance.

Modern emission regulations require a closed PCV/Breather system for cleaner operation. However, inefficient oil particle capture can lead to excessive oil vapor ingestion, causing carbon buildup, reduced performance, and fuel economy. ECS Tuning's updated ECS Baffled Oil Catch Can, now with an easy-to-empty 1/4" drain fitting, is engineered to collect toxic blow-by gases, minimize carbon deposits, and reduce oil contamination within engine oil. Recirculating oil vapor ensures emissions compliance without venting to the atmosphere.

• Key Features:
• Highly Efficient Oil Separator: Strategically positioned 4 chamber baffle system maximizes oil/air separation and minimizes oil droplets in the intake tract.
• Integrated Dipstick: Knurled and black anodized oil dipstick simplifies oil volume inspection.
• Reservoir: Available in 6oz or 8oz capacity with a 1/4" NPT drain plug fitting.
• Serviceable: Easily removable baffle plates and drain plug for cleaning.
• Easy/Customizable Installation: Combine with the ECS Universal Bracket Kit for simplified installation and adjustable mounting locations.
• Leak-Free Fittings: Machined -10AN ORB (O-Ring Boss) fittings available for secure connections (fittings sold separately).

Upgrade your Mini's performance and durability with the NM Engineering Catch Tank. Machined from billet 6061 aluminum alloy and anodized for added surface durability, this catch tank effectively traps oil and moisture from blow-by gas, preventing carbon and sludge buildup in crucial engine components. Enjoy these benefits:

• Billet aluminum construction ensures durability.
• Prevents carbon and sludge buildup in the turbo, intake system, and engine.
• Easy disassembly for thorough cleaning and servicing.
• Patent Pending Locking Clip system for secure installation.
• Includes block-off plug for rear PCV port.
• Compatible with N14 engine applications.

MINI 2nd Gen NM Billet Catch Tank - N18 Engine is a crucial upgrade for enhancing the performance and reliability of your MINI with the N18 engine. This billet catch tank is meticulously crafted to trap oil vapors and prevent them from re-entering the intake system, promoting cleaner combustion and reducing carbon buildup. Engineered specifically for the MINI 2nd Gen NM with the N18 engine, it ensures a precise fit and seamless installation.

Installing the Billet Catch Tank offers numerous benefits, including improved engine efficiency and longevity. By maintaining proper crankcase ventilation, it helps preserve engine components and optimize overall performance, making it an essential addition for MINI enthusiasts.

• Prevents oil vapors from entering intake system
• Reduces carbon buildup for cleaner combustion
• Enhances engine efficiency and longevity
• Engineered for precise fit and easy installation
• Promotes optimal performance for MINI N18 engines

Upgrade your Mini with the NM Engineering Catch Can Fitting kit, featuring a Patent Pending Locking Clip system for secure installation. Easily slip the adapter onto the OEM fitting, and the clip ensures a snug fit, preventing any backing out.

• Patent Pending Locking Clip system for secure installation
• Includes front and rear valve cover fittings
• Turbo inlet fitting included
• Comes with 40" 1/2" ID Hose
• Type III hard-anodized black for durability

Note: The pictured blue fittings are for display only. Suitable for N14 engine applications. Catch tank not included.