ECS Tuning Silicone Turbo Inlet Hose – MINI Cooper S/JCW N14 (R55-R59)

Upgrade your MINI Cooper N14 with our high-flow silicone turbo inlet hose, featuring increased internal volume for greater airflow, a smooth interior finish for an uninterrupted flow path, and more available air for your turbo to consume, resulting in enhanced performance and throttle response.

Unlike the factory plastic inlet hose, which degrades over time and was never engineered with performance in mind, the ECS Tuning replacement features a durable, 4-ply silicone construction with wire reinforcement to handle higher temperatures and boost levels. Reinforced sections help prevent flex and collapse under load, and a smooth internal profile with a counterbored outlet reduces turbulence for optimized airflow to the turbocharger.

ECS Tuning also addresses a known issue where the OEM hose can walk off the turbo inlet and ingest the included gasket, often leading to premature turbo failure. This upgraded design provides a much more secure fit and peace of mind for performance-minded MINI owners.

Product Features

Constructed from heavy-duty, 4-ply fiberglass-reinforced silicone

Designed to resist collapse, distortion, and degradation from heat, oil, and fuel exposure

Smooth interior walls and gradual taper ensure unimpeded, efficient airflow

Includes spacers/adapters to accommodate factory or common upgraded turbo sizes

Gloss black finish adds a clean, high-performance appearance to the engine bay

Stainless steel smooth-band hose clamps are included for secure installation

Engineered to handle continuous operating temperatures up to 250°F

Direct replacement for the OE turbo inlet hose—no tuning required

Kit Includes

(1) Silicone turbo inlet hose
(2) Silicone turbo inlet rings for size adaptation
(3) Smooth-band stainless steel hose clamps
Engineering and Development
Designed, tested, and quality-inspected at ECS Tuning’s in-house R&D facility in Wadsworth, Ohio. Utilizing precision tools like FARO laser scanning, SolidWorks 3D CAD modeling, and in-house rapid prototyping, ECS ensures perfect fitment and long-term durability.

Installation Notes
Installation is simple and fully reversible. Remove the stock inlet hose and install the ECS silicone hose using the included clamps and spacers as needed. No permanent modifications required.

Not legal for sale or use in California on any pollution-controlled motor vehicle in accordance with the California Air Resources Board (CARB).

Enhance your Generation 2 MINI Cooper's cooling system with the M7 Speed Cold Side Lower Intercooler Elbow. Crafted from top-quality four-ply 100% silicone material, this OE replacement elbow offers superior durability and performance over the factory rubber part. Its mandrel tooling construction ensures a smoother and larger bend compared to the stock elbow. Engineered to withstand up to 58 PSI [4.0 BAR] of charge air pressure, it's an ideal fit for high-performance MINIs running increased boost. This kit includes one silicone elbow and two high-quality stainless steel clamps, offering a hassle-free installation process for DIY enthusiasts using basic hand tools.

• Direct bolt-on OE replacement with no modifications needed.
• OE-quality four-ply 100% silicone construction ensures enhanced durability.
• Resistant to age, environmental exposure, heat, and high boost pressure.
• Simple installation using basic hand tools.
• Kit includes two stainless steel-lined hose clamps.

Upgrade Your MINI with the M7 Speed Cold Side Lower Intercooler Elbow

Introducing the new Cold Side Lower Intercooler Elbow by M7 Speed for all Generation 2 MINI Coopers equipped with a 1.6-liter turbocharged engine. Crafted with the same high-quality four-ply fabric reinforced 100% silicone material as our other popular silicone hose products, this OE replacement elbow offers enhanced durability and performance.

• Direct bolt-on OE replacement. No modifications required.
• OE part is not available from MINI
• Four-ply 100% silicone construction.
• Eliminates OE hose failure caused by age, environmental exposure, heat, and high boost pressure.
• Easy to install with basic hand tools.
• Comes with two stainless steel lined hose clamps.

Perfect for high-performance MINIs running increased boost, this M7 Speed Cold Side Lower Intercooler Elbow is designed to withstand up to 58 PSI [4.0 BAR] of charge air pressure. The kit includes one silicone elbow and two high-quality lined stainless steel clamps. Currently available only in BLACK, this elbow is easy to install by any moderately skilled DIY car enthusiast using basic hand tools.

MINI N18 1.6L M7 High Flow Pre-Intercooler Charge Pipe - Black is an essential upgrade for Mini enthusiasts looking to enhance the performance of their MINI N18 1.6L engine. This high-quality charge pipe, in sleek black finish, is designed to increase airflow and reduce turbo lag for improved throttle response and power delivery.

Crafted with precision engineering and durable materials, the MINI N18 1.6L M7 High Flow Pre-Intercooler Charge Pipe - Black ensures a perfect fit and reliable performance. It effectively increases the efficiency of the intercooler system, allowing for cooler and denser intake air for better engine performance.

• Enhances performance of MINI N18 1.6L engine
• Increases airflow and reduces turbo lag
• Improves throttle response and power delivery
• Sleek black finish adds aesthetic appeal
• Crafted with precision engineering and durable materials
• Ensures perfect fit and reliable performance

Investing in the MINI N18 1.6L M7 High Flow Pre-Intercooler Charge Pipe - Black is a smart choice for Mini owners looking to unlock the full potential of their vehicle's engine.

Complete Silicone Intake System Kit

This kit includes the intake boot, hot side boot, and cold side elbow kit to fully upgrade your intake system with matching silicone parts for your engine bay.

Introducing M7 Speed’s newly developed 100% silicone, four-ply fiber-reinforced intake hose for MINIs equipped with the N14 turbocharged engine. Available in the four standard M7 colors (BLACK, RED, BLUE, and GREEN), this direct OE replacement part offers superior durability, improved airflow, and virtually unlimited service life. It not only boosts performance but also adds a striking under-hood WOW factor that MINIs crave.

Unlike other hoses on the market, the M7 hose retains the OE PCV (positive crankcase ventilation) connection location and size, allowing for seamless installation without modifications. This means no disruption to the PCV electrical connection, preventing any risk of triggering a Check Engine Light (DTC code). The kit includes three stainless steel clamps and easy-to-follow installation instructions. Please note that this part fits only MINIs equipped with the N14 turbocharged engine, which has one large PCV vent hose connected from the intake hose to the cam cover.

Features:

• Made from 100% silicone, resistant to oil and most chemicals
• Designed for continuous service at high temperatures (300°F [149°C])
• Four-ply fiber-reinforced construction for maximum strength and durability
• Retains stock PCV connection location and size for easy installation
• No modifications or cutting required for installation
• 33% larger inside flow volume compared to the stock part
• Super smooth inner flow surface and transitions promoting better airflow to the turbocharger
• Available in four standard M7 colors
• 2.75” [70mm] ID at the MAF sensor and 1.97” [50mm] ID at the turbo inlet
• Easy DIY installation

Complete Silicone Intake System Kit

This kit includes the intake boot, hot side boot, and cold side elbow kit to complete your MINI's intake system with silicone components. It offers a matching set for your engine bay.

M7 Speed proudly announces the release of its newly developed 100% silicone, four-ply fiber reinforced intake hose for all MINIs equipped with the N14 turbocharged engine. This direct OE replacement part provides superior durability, enhanced airflow, and virtually unlimited service life. Beyond its outstanding performance, it also adds a striking under-hood appearance that MINIs desperately need.

Unlike other similar hoses on the market, the M7 hose retains the OE PCV (positive crankcase ventilation) connection location and size, allowing the OE hose and connector to be installed without any modifications. This ensures no disruption to the PCV electrical connection, eliminating the risk of triggering a DTC code (Check Engine Light). The kit comes complete with three properly sized stainless steel clamps and easy-to-follow installation instructions. Please note that this part is only compatible with MINIs equipped with the N14 turbocharged engine that have one large PCV vent hose connected from the intake hose to the cam cover.

Key Features:

• Constructed from 100% silicone materials, resistant to oil and most chemicals.
• Designed for high-temperature service up to 300°F (149°C).
• Four-ply fiber reinforced construction for maximum strength and durability.
• Retains stock PCV connection location and size for ease of installation.
• No modifications or cutting required for installation.
• Provides 33% larger internal flow volume compared to the stock part.
• Features a super smooth inner flow surface and transitions, promoting better airflow to the turbocharger.
• Available in four standard M7 colors: BLACK, RED, BLUE, and GREEN.
• Dimensions: 2.75” (70mm) ID at the MAF sensor and 1.97” (50mm) ID at the turbo inlet.
• Easy DIY installation.

M7 Pre-Intercooler Charge Pipe for MINI

Upgrade your MINI's performance with the M7 Pre-Intercooler Charge Pipe, a silicone hose designed to replace the stock piping between the turbocharger's outlet and the intercooler's inlet. Unlike OEM parts that feature restrictive piping and baffles, this charge pipe ensures uninterrupted airflow for enhanced turbocharger sound and performance.

Benefits:

• Smooth inner walls and mandrel bends allow uninterrupted airflow
• Enhances turbocharger sound for a more exhilarating driving experience
• Dyno-tested gains of 3.6 horsepower and 11.3 ft-lb of torque at the wheels
• Available in BLACK, RED, and BLUE to complement your MINI's engine bay
• Proudly made in the USA for quality assurance