SKU: 10440607116

ZM12-HDSS - HD/Perf Street Sprung

$265.05 $294.50
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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

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Description

ZM12-HDSS - HD/Perf Street SprungProduct Description: HD Perf Street Sprung Clutch Kit The HD Perf Street Sprung Clutch Kit, identified as ZM12 HDSS, represents a blend of performance and streetability engineered by ACT. Weighing 26. 8 pounds, this kit offers a torque capacity of 312 ft lbs, exceeding OE standards by 46%. Featuring an organic disc material with a clutch disc diameter of 8. 8 inches (224mm) and an input shaft diameter of 0. 9375 inches, it is designed to deliver

Product Description: HD/Perf Street Sprung Clutch Kit

The HD/Perf Street Sprung Clutch Kit, identified as ZM12-HDSS, represents a blend of performance and streetability engineered by ACT. Weighing 26.8 pounds, this kit offers a torque capacity of 312 ft/lbs, exceeding OE standards by 46%. Featuring an organic disc material with a clutch disc diameter of 8.8 inches (224mm) and an input shaft diameter of 0.9375 inches, it is designed to deliver reliable performance on both the street and the track.

At its core lies ACT's popular Heavy Duty pressure plate, renowned for its exclusive diaphragm design, which increases clamp load, reduces deflection, and maximizes clutch life. Each diaphragm undergoes a meticulous four-stage heat-treating process, ensuring unparalleled performance. Precision cover stampings provide rigidity and consistency, essential for enduring performance under demanding conditions.

The kit incorporates ACT's Performance Street discs, featuring premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. These discs have reduced marcel for faster shift action to complement ACT pressure plates, ensuring increased strength and reliability.

Key Features:

  • Feel: Light to moderate pedal effort, smooth positive engagement, OE to mild gear rattle.
  • Life: Longer friction life, extended by ACT's exclusive diaphragm design.
  • Quality: Carefully engineered, precisely assembled, accurately balanced, with premium organic friction materials for heat tolerance and reduced fade.
  • Recommended Use: Suitable for both street and race use, offering a balance of performance and drivability.
  • ACT Difference: Rigorously tested, ensuring 100% clamp load and dynamically computer balanced for smooth operation even at high RPMs.

Vehicle Fitment: This clutch kit is compatible with a range of Mazda MX-5 Miata models from 2016 to 2018, including various trim levels equipped with a 2.0 L4 GAS FI 1998cc engine. Here's a list of compatible models:

  • 2016-2018: Mazda MX-5 Miata Club, GS, GT, GX, Grand Touring, Sport
  • 2017-2018: Mazda MX-5 Miata RF Club, RF GS, RF GT, RF Grand Touring

Owners of these Mazda MX-5 Miata models can enjoy enhanced performance and reliability with the HD/Perf Street Sprung Clutch Kit from ACT.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 10440607116

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4.0 ★★★★★
Based on 6 reviews
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Verified Purchase
Robert I. Hedges
Waukegan, US
★★★★★ 3
An Effective Sunscreen With Some Drawbacks
I like the safety and effectiveness of Thinksport tinted sunscreen. It's formulated carefully and I found it quite effective; I appreciate that it's not tested on animals. It is easy to apply and blends in with no chalky or white residue and doesn't come off easily (in fact washing it off later is not especially easy). I very much appreciated its effectiveness as I didn't ever burn when using this tube. With all that in mind why did I give it only three stars and throw away the tube before I even used half of it? Two reasons: I frequently run while wearing sunscreen and that, obviously, leads to sweating. When you sweat with this anything that you touch with a treated surface will be smeared with the brown tint of the sunscreen (particularly your shirt when your face, neck, or arms contact it, which may be more than you think). This looks akin to pancake makeup on clothes. It washed out of the shirts I got it on, but they did seem to get dingier after multiple cycles (especially around the collar). The second reason I didn't like this sunscreen is that when applied to the forehead and then perspiring this product really stung my eyes. I have had that product with some other brands as well, so it's definitely not a Thinksport exclusive issue, but still it's annoying. I used almost half the tube then switched back to my normal brand, which while also not ideal in some ways, doesn't have these issues. I have not given up on the Thinksport brand entirely, as I have recently purchased some of their untinted sunscreen. I have only used it a few times, but initial impressions are good. If you are unconcerned about the issues of staining from this product or you don't plan to wear it while doing anything strenuous, the tinted Thinksport sunscreen product may work great for you: it's easy to apply and quite effective.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 2, 2018
C
Verified Purchase
C. Grant
Carnegie, US
★★★★★ 5
Have to protect our skin! This works
My daughter in law recommended this. It is light weight but gives good Sun protection. The color tint is perfect. Easy to add to the morning skin routine
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
J
Verified Purchase
Jill
Lowell, US
★★★★★ 5
Perfection!
20+% Zinc +Titanium dioxide! perfect for prevention AND burn treatment.. in case you didn't know!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
L
Verified Purchase
LucyNYC49
Charlottesville, US
★★★★★ 5
Former celeb makeup artist thinks this is THE best!
Color: Soft Brown, Size: 1 Count (Pack of 1)
I was a pretty successful makeup artist based in NY for many years. I am OBSESSED with eyebrows because even a few millimeters and a different angle can affect the way the entire face looks. Most importantly-I started drawing my eyebrows on in the 1970’s at AGE 12 because I was tired of people asking me “why I plucked my eyebrows” at age 12. I hardly ever had any-so from a very young age I drew them on. Now I am 58-and nothing is more aging than a face with no eyebrows. I won’t even walk my dogs without drawing them on-lol! I am as obsessed with product quality as I was when working my career and at the top of my game, so I try EVERYTHING. I also put my brows on first thing in the morning and do not want them to move or wear off under any conditions-so these relatively new extreme wear products are genius. I have tried ALL the eyebrow “pens” and this is the best. I have almost zero natural brows now, so I draw on each hair with the fine tip (microblade style) in the shape I want. I use two shades, a lighter and a darker because it creates the most real looking optical illusion on my face. I do not have to blend-but a spoolie type thing is attached to the lid if needed. This is the only brand that stays on, never smudges when I work out and even stays on through the night if I wear no makeup and wash my face with a non oil cleanser lightly. (I usually use a cleansing oil and that is the best way to remove this product as well) You can also remove this brow pen with an oil based eye makeup remover (Garnier-but even then it resists removal-genius!) There are about 4 or 5 brow products I think are good enough (out of the 50 plus I have tried in my career) and due to ease of application, shades, fine tip and longest wear-this is holy grail for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 25, 2022
B
Verified Purchase
beachgirl
Port Orchard, US
★★★★★ 5
Good product
Color: Soft Brown, Size: 1 Count (Pack of 1)
I do not buy Cover Girl products, but took a chance on this. I am happy I did. This is a nice eyebrow pencil, for a drugstore brand. It does not have the Cover Girl smell. The color was fine for me. It most certainly does not last 24 hours though. I've no idea why the company is allowed to use that in the name.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 1, 2025

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