New ACT Upgrades for 06-15 Mazda MX-5 Miata

Don’t Wait. ACT Now

Advanced Clutch Technology (ACT) just let us in on two new products for the `06-`15 Mazda MX-5 Miata. Up first: the new MZ032 Pressure Plate. The MZ032 features a more efficient cover design, resulting in better release and pedal feel. The pressure plate replaces the MZ018 in the ZM4 and ZM5 Series Kits. All other kit components remain the same.

ACT Miata clutch

ACT’s ZM4 and ZM5 Clutch Kits for the Mazda MX-5 Miata NC Cars include a Heavy Duty Pressure Plate, a choice of disc, release and pilot bearing and an alignment tool. The heavy duty pressure plate incorporates hardened diaphragm fingers for decreased wear and provides a 34% increase in clamp force over the stock unit.

The ACT Street Clutch Kits combine the heavy duty pressure plate with a Performance Organic Street Disc. The disc features premium organic friction materials able to withstand increased heat and abuse, steel-backed linings for high-burst strength and modifications engineered for quicker shifting.

The ACT Street Clutch Kit provides a moderate and consistent pedal feel, smooth engagement, and significantly improved durability. These kits meet SFI Spec 1.1 and have increased torque capacity up to 281 FT-LB.

The ACT Race Clutch Kits combine the heavy duty pressure plate with a Cerametallic Xtreme Race Disc, which is available in 6-pad Spring-Centered and Rigid Hub Designs. These discs are highly durable while allowing for quick shifting. The Xtreme Race Discs are for high-powered engines and recommended for track use only. The ACT Race Clutch Kits meet SFI Spec 1.1 and are rated to hold up to 359 lb-ft of torque at the crank.

Advanced Clutch Technology (ACT) is also pleased to announce their new Streetlite Flywheel, for Mazda MX-5 Miata 5-Speed and 6-Speed applications.

ACT flywheel
It is designed for performance and affordability without compromising a smooth idle. This one-piece, forged chromoly steel flywheel is CNC machined and features induction-hardened, integral ring gear for increased durability. ACT flywheels are engineered for strength and allow cost-effective resurfacing.

Driver and spectator safety are a top priority at ACT. Each ACT flywheel is certified to meet SFI specification 1.1 standards, making them legal for competition where SFI 1.1 certification is required or recommended. XACT flywheels come complete with an official SFI sticker and serial number, as required for certification.

The 601140 XACT Streetlite Flywheel weighs 10.4 pounds, which is 35% lighter than the stock flywheel. This flywheel provides quicker engine response and acceleration, while being significantly lighter than stock.


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Advanced Clutch Technology






(866) 795-0052


206 East Avenue K-4

Lancaster, CA 93535

ABOUT Advanced Clutch Technology®

Advanced Clutch Technology, Inc., since 1994, has specialized in performance clutches and flywheels for the sport compact, domestic and diesel truck markets. ACT’s focus on customer service, quality and performance has earned it an unparalleled reputation in the aftermarket industry. All ACT product is thoroughly researched and tested prior to release to ensure they perform to the customers’ expectations. This commitment to excellence has resulted in providing racers with championship wins. These standards also ensure ACT’s street products provide the performance demanded.