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ECS Tuning R5X N14 Lightweight Single Mass Flywheel
ECS Tuning R5X N14 Lightweight Single Mass Flywheel
ECS Tuning R5X N14 Lightweight Single Mass Flywheel
ECS Tuning R5X N14 Lightweight Single Mass Flywheel
ECS Tuning R5X N14 Lightweight Single Mass Flywheel
ECS Tuning R5X N14 Lightweight Single Mass Flywheel
ECS Tuning R5X N14 Lightweight Single Mass Flywheel
ECS Tuning R5X N14 Lightweight Single Mass Flywheel
ECS Tuning R5X N14 Lightweight Single Mass Flywheel
ECS Tuning R5X N14 Lightweight Single Mass Flywheel
ECS Tuning R5X N14 Lightweight Single Mass Flywheel
ECS Tuning R5X N14 Lightweight Single Mass Flywheel
ECS Tuning R5X N14 Lightweight Single Mass Flywheel
ECS Tuning R5X N14 Lightweight Single Mass Flywheel
Part # 4751351
UPC

ECS Tuning R5X N14 Lightweight Single Mass Flywheel

$772.19 $857.99
✓
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Warehouse Stock iItem is confirmed in stock within our supplier network and available to ship. The expected ship date takes into account the time to import the product.

Available within our supplier network

Expected to ship betweenNovember 17 and November 19, 2026

Please read our shipping policy and refund policy prior to ordering.

    DERNIERS PRODUITS CONSULTÉS

    DESCRIPTION

    The OE MINI N14 dual-mass flywheel is designed with comfort in mind—dampening drivetrain vibrations, smoothing out shifts, and delivering a refined driving experience. However, this luxury comes at a substantial cost: 28 lbs. of rotational mass that dulls throttle response, hinders acceleration, and makes precise rev-matching more challenging. Moreover, dual-mass flywheels have proven unreliable for modified or tuned applications and are costly to replace when they fail.

    Our Lightweight Flywheel for N14 MINIs eliminates these drawbacks with a performance-centric design. This single-mass design tips the scales at a striking 18.5 lbs.—nearly 10 lbs. lighter than the OEM flywheel! By reducing rotational mass, this upgrade transforms your MINI’s driving dynamics with sharper throttle response, quicker acceleration, and improved clutch feel, bringing out the true enthusiast spirit of your MINI.

    R5X N14 Lightweight Single Mass Flywheel

    Features

    • Precision machined from 4140 HT heat-treated chromoly steel for exceptional toughness, even wear properties, and durability.
    • — Material quality promotes even wear across the entire friction surface.
    • — Heat treated to HRC 28-32, tempered to relieve stress and improve dimensional stability, and elevated temperatures.
    • — Hardness improves component wear characteristics, resulting in an upgrade that is just as reliable as your OE setup.
    • High-quality black oxide coating prevents corrosion
    • Precision-balanced to exceed OEM specification (G16, 175 g-mm).
    • SFI 1.1 tested and certified to ensure safe operation under extreme operating conditions.
    • Specifically designed to work with OE-architecture N14 clutch kits.

    Performance

    Replaces Factory MINI Part Number: 21207575069

    *** Requires N18 Flywheel Bolts: Part # 11227560062 (ES20417) - Qty 6

    *** Requires N14 Clutch to work with both N14 and N18.

    NOTE: This flywheel is specifically designed for use with OE or aftermarket unsprung clutch discs. On a stock MINI, engagement is dampened by the dual mass flywheel. Aggressive clutch engagement is to be expected when using an unsprung clutch disc in combination with a single mass flywheel. This setup can be used on daily drivers or track-focused builds.

    • Nearly 10 lbs. lighter than your factory MINI dual-mass flywheel!
    • — OEM Dual-Mass Flywheel: 28.3 lbs.
    • — ECS Performance Single-Mass Flywheel: 18.8 lbs.
    • Reduced rotational weight offers increased throttle response, resulting in a more engaging driving experience.
    • Optimized step height maximizes clutch clamp load and offers a prolonged service life.

    Install

    WarrantyLifetime Replacement
    VEHICLE LIST
    DIMENSIONS
    DOCUMENTS
    DISPONIBILITÉ

    Ce site web n'offre pas d'inventaire en direct. Pour tout produit qui n'est pas en stock, le délai typique est de 5-7 jours ouvrables.

    Les délais d'éxpédition peuvent varier selon la disponibilité du produit chez nos fournisseurs.

    Si vous souhaitez avoir un approximatif du délai d'éxpédition, n'hésitez pas à nous contacter.

    WARRANTY

    Products are warrantied by their manufacturer. Eurosport Performance is an authorized reseller: every part we sell is covered by the manufacturer's own warranty, with its own terms and duration. Claims go through us, so you deal with Eurosport Performance rather than a form on the brand's site, but whether a claim is accepted is the manufacturer's decision.

    Manufacturer terms apply
    Duration and coverage are set by the brand and differ from one to the next: some cover one year, some a lifetime, some only the original purchaser. The brand's warranty page is the reference; ask us if you cannot find it.
    We file the claim for you
    Contact us with your order number, photos and a description of the issue. We open the claim with the manufacturer, follow it up, and arrange the repair, replacement or credit they approve. The manufacturer decides whether the claim is accepted.
    Fitment guarantee: North America only
    We guarantee fitment for vehicles sold in the North American market. Vehicles from other markets are out of scope; specifications differ, and it is the customer's responsibility to confirm compatibility before ordering.
    No warranty on tuning files
    ECU and TCU tunes and other software files are sold without warranty and are not returnable once delivered or flashed. Tuning can affect your vehicle's factory warranty; please read the brand's terms before purchasing.
    Proof of purchase
    Your Eurosport Performance order is the proof of purchase every manufacturer asks for. Keep the order confirmation; it is also in your account on the site and in the SPECD app.
    What is usually not covered
    Damage from improper installation, modification, abuse, racing or an incorrect application for the vehicle, and normal wear items such as pads, clutch discs and filters. Shipping and labour are covered only when the manufacturer's terms say so.
    Frequently asked questions
    How long is the warranty on this product?

    It is the manufacturer's warranty for that product. Where the brand publishes it, we note it in the description; otherwise contact us before ordering and we will confirm the exact terms with them.

    A part failed. What do I do?

    Stop using it if it is a safety-related part, then contact us with your order number, clear photos, and when and how the issue appeared. Do not return anything until we confirm the claim; manufacturers often require an inspection or an authorization number first.

    Who decides if my claim is accepted?

    The manufacturer. We prepare and submit the claim, provide the proof of purchase and push for a fair outcome, but acceptance, replacement or credit is their call under their terms. We pass their decision on to you as soon as we have it.

    How long does a claim take?

    It depends on the manufacturer. Simple cases are approved in days; claims that need the part inspected can take a few weeks. We keep you updated at each step and push when it drags.

    Is there a warranty on ECU or TCU tunes?

    No. Tuning files are software; once delivered or flashed they cannot be returned, and they carry no warranty from Eurosport Performance or, in most cases, from the tuner. Support for the tune itself (revisions, flashing questions) comes from the tuning brand under its own terms.

    My car is from outside North America. Is fitment guaranteed?

    No. Our fitment guarantee covers vehicles sold in the North American market only. European, Japanese and other market vehicles can differ in engines, electronics and dimensions, and a part listed for the North American model is not guaranteed to fit. If you order for one of these vehicles, confirming compatibility is your responsibility, and fitment issues on such vehicles are not covered by returns or warranty.

    Is installation covered?

    Labour is not covered unless the manufacturer's terms specifically include it. Having the part installed by a qualified shop protects your claim: improper installation is the most common reason a manufacturer declines.

    Is a warranty issue the same as a return?

    No. Returns cover unused parts you no longer want, under our refund policy. Warranty covers a part that fails in use, under the manufacturer's terms. If you are unsure which applies, contact us and we will point you to the right one; please do not open a bank dispute, as it pauses both processes.

    Questions about coverage before you buy? Email us with the product and your vehicle and we will confirm the manufacturer's terms.

    REVIEWS