{"product_id":"ecs-tuning-r5x-n14-n18-lightweight-single-mass-flywheel-clutch-kit","title":"ECS Tuning R5X N14\/N18 Lightweight Single-Mass Flywheel \u0026 Clutch Kit","description":"\u003cdiv class=\"productlongdesc\"\u003e\n\u003cp\u003eThe OE MINI N14\/N18 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.\u003c\/p\u003e\n\u003cp\u003eOur Lightweight Flywheel for N14\/N18 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.\u003c\/p\u003e\n\u003cp\u003eNOTE: 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\u003c\/p\u003e\n\u003cp\u003eFEATURES\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision machined from 4140 HT heat-treated chromoly steel for exceptional toughness, even wear properties, and durability.\u003cul\u003e\n\u003cli\u003eMaterial quality promotes even wear across the entire friction surface.\u003c\/li\u003e\n\u003cli\u003eHeat treated to HRC 28-32, tempered to relieve stress and improve dimensional stability, and elevated temperatures.\u003c\/li\u003e\n\u003cli\u003eHardness improves component wear characteristics, resulting in an upgrade that is just as reliable as your OE setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh-quality black oxide coating prevents corrosion\u003c\/li\u003e\n\u003cli\u003ePrecision-balanced to exceed OEM specification (G16, 175 g-mm).\u003c\/li\u003e\n\u003cli\u003eSFI 1.1 tested and certified to ensure safe operation under extreme operating conditions.\u003c\/li\u003e\n\u003cli\u003eSpecifically designed to work with OE-architecture N14 clutch kits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePERFORMANCE\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNearly 10 lbs. lighter than your factory MINI dual-mass flywheel!\u003cul\u003e\n\u003cli\u003eOEM Dual-Mass Flywheel: 28.3 lbs.\u003c\/li\u003e\n\u003cli\u003eECS Performance Single-Mass Flywheel: 18.8 lbs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eReduced rotational weight offers increased throttle response, resulting in a more engaging driving experience. \u003c\/li\u003e\n\u003cli\u003eOptimized step height maximizes clutch clamp load and offers a prolonged service life. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eKIT CONTENTS\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eECS N14\/N18 Performance Lightweight Flywheel\u003c\/li\u003e\n\u003cli\u003eSouth Bend Stage Two \"Daily\" Clutch Kit\u003cul\u003e\n\u003cli\u003ePilot Bearing\u003c\/li\u003e\n\u003cli\u003eThrow-Out Bearing\u003c\/li\u003e\n\u003cli\u003eClutch Alignment Tool\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eGenuine MINI Flywheel Bolt (6)\u003c\/li\u003e\n\u003cli\u003eGenuine MINI Pressure Plate Screws (6)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReplaces Factory MINI Part Number: 21207575069\u003c\/p\u003e\n\u003c\/div\u003e","brand":"ECS Tuning","offers":[{"title":"Default Title","offer_id":67802961805616,"sku":"4905649","price":2100.37,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/7582\/4176\/files\/1974174_x800_b7474201-c502-4a3d-8f04-4e2950f20168.jpg?v=1789659543","url":"https:\/\/es-performance.com\/fr\/products\/ecs-tuning-r5x-n14-n18-lightweight-single-mass-flywheel-clutch-kit","provider":"Eurosport Performance","version":"1.0","type":"link"}