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Your Vehicle 2023 Porsche Taycan 9J1 Turbo S Cross Turismo Wagon Electric

Sneed4Speed Turbo K03 V2 Turbocharger

Revitalize your Mini Cooper's performance with a Sneed K03 Direct Replacement Turbo.
Sneed4Speed is now exclusively at ECS Tuning
Sneed4Speed
Mfg Part #
NS14K03T
ECS Part #
ES#4706086
Brand
Sneed4Speed

979.99
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Product Details

Sneed4Speed is now exclusively at ECS Tuning

The SneedSpeed K03 V2 Turbocharger was developed for MINI owners who want more than a stock replacement. Built as a direct-fit upgrade for turbocharged MINI Cooper S models, the K03 V2 combines modern compressor and turbine technology with improved thermal management to deliver stronger performance, improved response, and greater airflow capability than conventional factory-style turbochargers.

This is not simply a rebuilt stock turbo with a different compressor wheel. The K03 V2 incorporates upgrades throughout the rotating assembly to improve efficiency on both the intake and exhaust sides of the turbocharger.

Modern Billet Compressor Technology

The compressor side features a billet-machined compressor wheel utilizing advanced splitter-blade aerodynamics. Unlike traditional cast compressor wheels, the billet design uses a combination of primary and splitter blades to improve airflow management, increase efficiency, and support greater airflow without increasing turbocharger size.

Benefits include:

  • Increased airflow capability

  • Improved compressor efficiency

  • Reduced charge air temperatures

  • Improved surge resistance

  • Greater horsepower potential

  • Excellent street manners and drivability

The result is a turbocharger that can move more air while operating more efficiently across a broader RPM range.

Upgraded Turbine Wheel Design

Performance is not determined by the compressor side alone. The K03 V2 also features an upgraded turbine wheel engineered to improve exhaust energy extraction and turbine efficiency.

By utilizing a modern turbine wheel design, the K03 V2 is able to better convert exhaust flow into turbine speed, helping improve turbocharger response and overall performance.

Benefits include:

  • Improved turbo response

  • Faster boost recovery between shifts

  • Reduced exhaust restriction

  • Stronger midrange acceleration

  • Improved high-RPM breathing

Together, the upgraded turbine and compressor wheels create a more efficient turbocharger system capable of supporting increased power while maintaining excellent drivability.

Ceramic-Coated Turbine Housing

Every SneedSpeed K03 V2 Turbocharger features a ceramic-coated turbine housing.

Retaining heat energy within the exhaust housing improves thermal efficiency while reducing radiant heat throughout the engine bay.

Benefits include:

  • Improved heat management

  • Reduced engine bay temperatures

  • Increased thermal efficiency

  • Protection for surrounding components

  • Enhanced durability and appearance

Direct Replacement Installation

The K03 V2 is designed as a direct replacement for the factory MINI Cooper S turbocharger, allowing installation using factory mounting locations and supporting hardware.

No fabrication. No custom manifolds. No compromises.

Built the SneedSpeed Way

At SneedSpeed, every product is developed with one rule in mind:

If we would not run it on our own engines, we do not sell it.

The K03 V2 delivers the airflow, response, and durability MINI enthusiasts expect while retaining the fitment and drivability required for a true street and track performance upgrade.

Direct Fit. Faster Response. More Airflow. Proven Performance.

Not for sale or use in the state of California on any pollution-controlled vehicle as per the California Air Resources Board.

This Part Fits the Following Vehicles

Make Model Submodel Engine Year Chasis Special Fitment Notes
MINI All Cooper S All All R58 Use vehicle selector to confirm fitment
MINI All Cooper S All All R59 Use vehicle selector to confirm fitment
MINI All John Cooper Work All All R56 Use vehicle selector to confirm fitment
MINI All John Cooper Work All All R57 Use vehicle selector to confirm fitment
MINI All John Cooper Work Clubman All All R55 Use vehicle selector to confirm fitment
MINI All John Cooper Works All All R56 Use vehicle selector to confirm fitment
MINI All John Cooper Works All All R57 Use vehicle selector to confirm fitment
MINI All John Cooper Works All All R58 Use vehicle selector to confirm fitment
MINI All John Cooper Works All All R59 Use vehicle selector to confirm fitment
MINI All John Cooper Works All All R60 Use vehicle selector to confirm fitment
MINI All John Cooper Works All All R61 Use vehicle selector to confirm fitment
MINI All John Cooper Works Clubman All All R55 Use vehicle selector to confirm fitment
MINI All John Cooper Works WC50 All All R56 Use vehicle selector to confirm fitment
MINI All S All All R56 Use vehicle selector to confirm fitment
MINI All S All All R57 Use vehicle selector to confirm fitment
MINI All S All All R60 Use vehicle selector to confirm fitment
MINI All S All All R61 Use vehicle selector to confirm fitment
MINI All S ALL4 All All R60 Use vehicle selector to confirm fitment
MINI All S ALL4 All All R61 Use vehicle selector to confirm fitment
MINI All S Clubman All All R55 Use vehicle selector to confirm fitment
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

This product is not eligible for Lifetime Replacement

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Return and Exchanges

Need to set up a return? Click here to begin: Return Process

All you need is your order number and email address.


New/Unused Product Returns

ECS Tuning will accept returns for unused products within 90 days of the ship date for a refund to the original payment method used. The customer is responsible for the return shipping costs and fees. If selecting to use a prepaid shipping label, the shipping cost will be deducted from the total refunded amount. All new/unused products must be new, unused and must be in the original packaging, including labeling, manuals, hardware, etc. Special order parts are non-refundable.

In the event that we find an error on our website or on behalf of an ECS Tuning Representative, we will provide a return shipping label from the original delivery location.

Refused Packages

Any domestic orders that are returned to ECS Tuning as refused by receiver or non-deliverable will be subject to a return handling fee and will be processed as a return in compliance with our standard return policy, including a 15% restocking fee.

Any international orders that are refused at the time of delivery will be subject to carrier abandonment of the package, at which time the ordered products would be discarded by the carrier. The customer will not be refunded for the value of the order and the discarded products are no longer retrievable.

Return Process

Return Process

ECS Tuning now offers an online returns solution! To get started, simply log into your ECS Tuning account, Click the "View Orders" button on the My Account home page and select the order that you wish to make a return on to begin. If you have any questions, feel free to reach out to our Customer Service Team for assistance!

Please note: Refunds will be processed to the original payment method used on the order or to an in store credit, respective to the type of return that is made as well as any pre-existing arrangements with an ECS Tuning Customer Service Representative. In the event that multiple forms of payment were used, we will refund the value to an in store credit. In the event that a return label is provided, these charges may be deducted from the total refund you receive.

Original shipping costs are non-refundable and the buyer is responsible for return shipping charges. ECS Tuning will not accept COD deliveries.


All in store credit balances will expire after one year from the original purchase date.

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Shipping Policy

Free Shipping On Orders $49 & Up

Items marked with a 'Free Shipping On Orders $49 and Up' logo may qualify for free standard economy ground shipping to the contiguous United States (48 states) for most orders with a value greater or equal to $49.00 USD. Oversized products and direct ship products are excluded from this offer unless otherwise noted.

Free Shipping

Items marked as 'Free Shipping' may qualify for free standard economy ground shipping to the contiguous United States (48 states). Oversized products and direct ship products are excluded from this offer unless otherwise noted.


The policies listed above are subject to change at any time without notice.

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Lifetime Replacement

Want to know more about our Lifetime Replacement program?

Click here to learn more.

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Why You Should Shop From ECS Tuning

ECS Tuning stands out as more than an automotive parts supplier-it's a vibrant community fueled by a shared passion for cars. Born from the enthusiasm of car lovers, we offer an unmatched understanding and commitment to the automotive world, providing high-quality parts and accessories sourced from our own experiences. Our selection is meticulously crafted to meet the highest standards of performance, quality, and design, catering to both the latest trends and classic styles.


Our distinct advantage lies in our passionate team and comprehensive support, offering expert advice and seamless service from selection to installation. Shopping with ECS brings exclusive perks, including our Lifetime Replacement Guarantee and free shipping on orders over $49, enhancing the value of every purchase. As a central hub for car enthusiasts, ECS Tuning fosters a rich community where ideas and experiences flourish, transforming us from a mere supplier into a platform where automotive dreams come to life.

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Cancellation Policy

At ECS Tuning, we understand that plans can change. That's why we offer a flexible cancellation policy for our customers. You may cancel your order at any time before you receive the shipment confirmation. This policy is designed to provide you with peace of mind and the flexibility to make adjustments to your purchases as needed. Should you decide to cancel your order, simply reach out to our customer service team, and we will assist you with the process swiftly and efficiently.

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Manufacturer names and/or part numbers are used only for identification purposes.

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