The wastegate actuator plays a critical role in regulating boost pressure by releasing excess pressure from the turbocharger. A malfunctioning actuator can lead to boost leaks, reduced engine performance, and potentially severe turbocharger damage.

Restore your vehicle's performance and protect your turbocharger by replacing a failed wastegate actuator with this high-quality OE replacement from Turner Motorsport. Engineered to meet exacting standards, this component ensures precise functionality and long-lasting reliability.

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.

Elring OE Screw Clamp - 18328612537 - D=135mm

ElringKlinger AG has been a pioneer of gaskets, valves, and seals since 1879. Providing some of the most common gaskets to the European auto industry and beyond, such as valve cover gaskets, crankshaft seals, oil seals, head gaskets, dirko sealant, and many more.

For the racing enthusiast or those just looking for the best, this is the ultimate upgrade to fully maximize the power output of your EWG N55 engine. The compressor wheel inside the turbocharger is increased in size allowing ~30% greater flow thus enabling additional boost pressures at higher engine speeds while retaining efficiency.These are fully cast turbos that are manufactured to Dinan specifications along with an upgraded thrust system over the stock turbo to ensure reliable and prolonged life. In order to attain maximum advertised power gains these big turbos will need to be paired with DINANTRONICS Stage 4, as well as Dinan’s intercooler to fully regulate the boost increase and deliver a polished product although the exhaust and intake are also recommended. 

Benefits of the Dinan Big Turbo for the EWG N55 Engine:

• Fully cast turbo that is manufactured to Dinan specifications with an upgraded thrust system thereby avoiding lengthy turnaround times caused by a core exchange program. 
•  Larger billet compressor/impeller wheel that allows ~30% greater flow over stock which then enables additional boost to be realized while retaining efficiency.
• Turbo assembly is compatible with electric wastegate vehicles only.
• Peak power: 445 HP @ 6000 RPM and 455 ft-lbs @ 3000 RPM and a max gain of 128 HP @ 6000 RPM and 113 ft-lbs @ 6000 RPM when coupled with other Dinan Performance upgrades. (Data from F22 M235i.) 448 HP @ 6500 RPM and 417 ft-lbs @ 3000 RPM and a max gain of 152 HP @ 6500 RPM and 123 ft-lbs @ 6500 RPM when coupled with other Dinan Performance upgrades. (Data from F32 435i. Other variants may differ.) 
•  Dinan Installation instructions detail a procedure which is quicker than BMW's turbo replacement procedure saving the end-user money and time at the shop (Applicable to RWD vehicles only). 
• Includes o-rings and gaskets needed for complete installation on a RWD vehicle only. If installing on an xDrive vehicle Dinan P/N D313-0117 is required for additional installation hardware.
•  Factory matching new car warranty (4yr/50k) when run in Dinan specification.
• 50 State Emissions legal; CARB EO # D-176-49.

The Exhaust Turbocharger Gasket for MINI R5X R6X effectively seals the connection between the turbo and the manifold, preventing leaks and ensuring optimal performance.

• Triangular seal design with central circular cutout
• Secured with a three-bolt system
• Features a two-ring sandwich metal gasket for durability

Hex Nut With Plate for MINI N14 N18 1.6L Engine

Upgrade your MINI's exhaust system with the Hex Nut With Plate for MINI N14 N18 1.6L engine. This metal nut mounts securely to the back of the flange on the exhaust manifold towards the engine, ensuring a tight and reliable connection.

Benefits:

• Securely mounts to the exhaust manifold for enhanced stability
• Compatible with MINI N14 N18 1.6L engines
• Helps maintain proper exhaust system alignment

Upgrade Your MINI Cooper with the M7 Speed MAXX-FLO Intake System

Upgrade your 2007-2016 R55-R61 Turbocharged MINI Cooper with the ultimate in affordability and high performance: the MAXX-FLO (TM) Low Restriction Intake System from M7. Engineered for super easy installation, this C.A.R.B. listed intake system is designed to solve common issues found in aftermarket fresh air systems.

Paired with the redesigned M7 Tuning Turbo Heat Shield, not only does this system protect your Gen 2 MINI from turbocharger heat damage, but it also adds a polished finish to your engine compartment. Available in red (56-315102) or black (56-315101), choose the perfect match for your MINI or gift one to the MINIAC in your life today!

Additionally, the M7 Speed exclusive Vacuum Line Relocator Kit is included, providing parts and instructions to safely remove the unsightly OE line and reroute it out of sight, enhancing the visual appeal of your open-hood setup.

Bundle Includes:

• M7 Speed MAXX-FLO (TM) Air Intake System with Red Pleated Filter and Silicone Elbow
• M7 Speed Turbo Heat Shield with Thermal Insulation
• M7 Speed Vacuum Line Relocator Kit for Improved Visual Appearance

Both kits are equipped with all necessary installation hardware and easy-to-follow instructions for a hassle-free upgrade experience.

M7 Speed leads the world in MINI Cooper adventure motoring, overlanding, and ultimate performance products. Committed to exceptional customer service and product innovation, we engineer and produce high-quality, easy-to-install aftermarket performance products. Located in Mooresville, North Carolina, at the heart of North American motorsports, M7 Speed is situated in Race City USA. Access Secret Premium Dashboard