{"product_id":"act-19-25-mazda-mx-5-miata-hd-race-sprung-6-pad-clutch-kit-w-flywheel","title":"ACT 19-25 Mazda MX-5 Miata HD\/Race Sprung 6 Pad Clutch Kit w\/ Flywheel","description":"\u003ch4\u003eRace-Ready Bite For The ND2 Miata\u003c\/h4\u003e\n\u003cp\u003eThe ACT ZM14-HDG6 pairs a Heavy Duty pressure plate with a 6-pad sprung race disc, built for ND2 Miata owners who want harsher, more direct engagement without giving up a sprung hub for street driveability. The ZM14-HDG6 kit ships complete with a chromoly XACT Streetlite flywheel, so the whole rotating assembly bolts in together and stays balanced. ACT's 6-pad race disc uses smaller, segmented friction pads instead of a full-face disc, which sheds heat faster and holds up better to repeated high-rpm clutch drops than a stock organic disc. Combined with the Heavy Duty pressure plate's increased clamp load, the ZM14-HDG6 is built for autocross, track days, and drag applications on the naturally aspirated or lightly modified ND2 platform.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eZM14-HDG6 pairs a Heavy Duty pressure plate with a 6-pad sprung race disc for faster, harsher engagement\u003c\/li\u003e\n\u003cli\u003eSegmented 6-pad disc design sheds heat faster than a full-face disc during repeated hard launches\u003c\/li\u003e\n\u003cli\u003eIncludes a chromoly XACT Streetlite flywheel matched to the ZM14-HDG6 kit\u003c\/li\u003e\n\u003cli\u003eSprung hub reduces driveline shock compared to a rigid race disc\u003c\/li\u003e\n\u003cli\u003eBuilt for autocross, track, and drag use on the ND2 Miata platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFitment\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eTrim\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020\u003c\/td\u003e\n\u003ctd\u003eMazda\u003c\/td\u003e\n\u003ctd\u003eMX-5 Miata\u003c\/td\u003e\n\u003ctd\u003e100th Anniversary SE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2025\u003c\/td\u003e\n\u003ctd\u003eMazda\u003c\/td\u003e\n\u003ctd\u003eMX-5 Miata\u003c\/td\u003e\n\u003ctd\u003e35th Anniversary\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2019-2025\u003c\/td\u003e\n\u003ctd\u003eMazda\u003c\/td\u003e\n\u003ctd\u003eMX-5 Miata\u003c\/td\u003e\n\u003ctd\u003eClub\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2019-2025\u003c\/td\u003e\n\u003ctd\u003eMazda\u003c\/td\u003e\n\u003ctd\u003eMX-5 Miata\u003c\/td\u003e\n\u003ctd\u003eGrand Touring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020\u003c\/td\u003e\n\u003ctd\u003eMazda\u003c\/td\u003e\n\u003ctd\u003eMX-5 Miata\u003c\/td\u003e\n\u003ctd\u003eRF 100th Anniversary SE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2019-2025\u003c\/td\u003e\n\u003ctd\u003eMazda\u003c\/td\u003e\n\u003ctd\u003eMX-5 Miata\u003c\/td\u003e\n\u003ctd\u003eRF Club\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2019-2025\u003c\/td\u003e\n\u003ctd\u003eMazda\u003c\/td\u003e\n\u003ctd\u003eMX-5 Miata\u003c\/td\u003e\n\u003ctd\u003eRF Grand Touring\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2019-2025\u003c\/td\u003e\n\u003ctd\u003eMazda\u003c\/td\u003e\n\u003ctd\u003eMX-5 Miata\u003c\/td\u003e\n\u003ctd\u003eSport\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPN\u003c\/td\u003e\n\u003ctd\u003eZM14-HDG6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eHeavy Duty pressure plate, 6-pad sprung race disc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHub Type\u003c\/td\u003e\n\u003ctd\u003eSprung\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlywheel Included\u003c\/td\u003e\n\u003ctd\u003eChromoly XACT Streetlite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Use\u003c\/td\u003e\n\u003ctd\u003eAutocross, track, drag\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlatform\u003c\/td\u003e\n\u003ctd\u003eND2 Miata\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1x ZM14-HDG6 Heavy Duty pressure plate with 6-pad sprung race disc\u003c\/li\u003e\n\u003cli\u003e1x Chromoly XACT Streetlite flywheel\u003c\/li\u003e\n\u003cli\u003eClutch hardware, release bearing, pilot bearing, and alignment tool\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eAbout ACT\u003c\/h4\u003e\n\u003cp\u003eAdvanced Clutch Technology (ACT) builds the ZM14-HDG6 as part of its Race Series lineup for the ND2 Miata, combining a Heavy Duty pressure plate with a segmented race disc so drivers get a firmer, more direct clutch feel for competition use while keeping a sprung hub for reduced driveline shock.\u003c\/p\u003e\n\u003ch4\u003eRelated Parts\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eACT 07-11 Mazdaspeed 3 Performance Street Sprung Disc\u003c\/li\u003e\n\u003cli\u003eACT 2006 Mazda 6 Perf Street Sprung Disc\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFAQ\u003c\/h4\u003e\n\u003cstrong\u003eWhat is the ZM14-HDG6?\u003c\/strong\u003e\n\u003cp\u003eThe ZM14-HDG6 is an ACT Heavy Duty pressure plate paired with a 6-pad sprung race disc and matched chromoly flywheel, built for the ND2 Mazda MX-5 Miata for autocross, track, and drag use.\u003c\/p\u003e\n\u003cstrong\u003eWhat is a 6-pad clutch disc?\u003c\/strong\u003e\n\u003cp\u003eA 6-pad clutch disc uses six smaller, segmented friction pads instead of one continuous friction ring, which helps the disc shed heat faster and resist glazing during repeated hard clutch engagements.\u003c\/p\u003e\n\u003cstrong\u003eDoes the ZM14-HDG6 include a flywheel?\u003c\/strong\u003e\n\u003cp\u003eYes, the ZM14-HDG6 kit includes a chromoly XACT Streetlite flywheel matched to the clutch assembly, along with hardware, release bearing, pilot bearing, and alignment tool.\u003c\/p\u003e\n\u003cstrong\u003eIs the ZM14-HDG6 street driveable?\u003c\/strong\u003e\n\u003cp\u003eThe ZM14-HDG6 uses a sprung hub to reduce driveline shock, but its Heavy Duty clamp load and 6-pad race disc are firmer than a stock clutch and are best suited to drivers prioritizing track and competition performance.\u003c\/p\u003e\n\u003cstrong\u003eWhich Miata trims does the ZM14-HDG6 fit?\u003c\/strong\u003e\n\u003cp\u003eThe ZM14-HDG6 fits ND2-generation MX-5 Miata trims including Sport, Club, Grand Touring, RF Club, RF Grand Touring, and the limited-run 100th and 35th Anniversary Editions.\u003c\/p\u003e\n\u003cstrong\u003eWhat is the difference between the ZM14-HDG6 and the ZM15-HDSD?\u003c\/strong\u003e\n\u003cp\u003eThe ZM14-HDG6 uses a segmented 6-pad race disc for firmer, faster engagement, while the ZM15-HDSD uses a rigid full-face disc positioned for heavy duty street and performance use.\u003c\/p\u003e\n\u003cstrong\u003eDoes the ZM14-HDG6 fit an NA or NB Miata?\u003c\/strong\u003e\n\u003cp\u003eNo, the ZM14-HDG6 is engineered for the ND2-generation Miata's clutch and flywheel dimensions and is not listed as a fit for earlier NA or NB chassis.\u003c\/p\u003e\n\u003cstrong\u003eIs the ZM14-HDG6 suitable for a daily driver?\u003c\/strong\u003e\n\u003cp\u003eThe ZM14-HDG6 is built primarily for autocross, track, and drag applications, so drivers using their Miata as a daily driver may find its clamp load and engagement firmer than a street-oriented clutch kit.\u003c\/p\u003e\n\u003ch4\u003eInstall Instructions\u003c\/h4\u003e\n\u003col\u003e\n\u003cli\u003eRemove the transmission from the vehicle following the factory service procedure for the ND2 Miata.\u003c\/li\u003e\n\u003cli\u003eRemove the factory flywheel, pressure plate, and clutch disc from the crankshaft flange.\u003c\/li\u003e\n\u003cli\u003eInstall the ZM14-HDG6 chromoly XACT Streetlite flywheel and torque the mounting bolts to factory specifications.\u003c\/li\u003e\n\u003cli\u003eCenter the ZM14-HDG6 6-pad disc using the supplied alignment tool, then bolt on the Heavy Duty pressure plate.\u003c\/li\u003e\n\u003cli\u003eInstall the new pilot bearing and release bearing included with the ZM14-HDG6 kit.\u003c\/li\u003e\n\u003cli\u003eReinstall the transmission, reconnect the hydraulic clutch line, and bleed the clutch system before test driving.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch4\u003eProp 65 Warning\u003c\/h4\u003e\n\u003cp\u003eThis product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.\u003c\/p\u003e\n","brand":"ACT","offers":[{"title":"Default Title","offer_id":46355905085519,"sku":"ACTZM14-HDG6","price":1053.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/ACTZM14-HDG6_0.jpg?v=1786043109","url":"https:\/\/www.blackopsautoworks.com\/products\/act-19-25-mazda-mx-5-miata-hd-race-sprung-6-pad-clutch-kit-w-flywheel","provider":"Black Ops Auto Works","version":"1.0","type":"link"}