If you're looking to upgrade your clutch setup, the ACT HD/Race Sprung 4 Pad Kit (HC10-HDG4) is a solid choice. This kit features ACT's heavy-duty pressure plate, which is a fan favorite for good reason. The diaphragm design is pretty unique; it ramps up the clamp load, minimizes deflection, and helps extend the life of your clutch. Each diaphragm goes through a four-stage heat treatment, so you know it?s built to handle the heat?literally.
Now, let?s talk about the 4-pad spring-centered race disc. It?s designed to dampen torsional vibrations, which means you get a quieter ride. But don't let that fool you; it?s tough enough to withstand some serious abuse. The spring retainers are built with wraparound windows and thicker stampings, so they deliver solid support and keep stress at bay. Sure, the engagement is a bit harsher, but that?s the trade-off for quicker shifts, especially if you?re pushing a smaller engine.
Install Instructions:
Features:
Specifications:
Notes:
Fits the following models:
Other Part Numbers:
ACT #actHC10-HDG4
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Acura Integra | 2023-2025 | Elite A-Spec |
| Acura Integra | 2023-2025 | A-Spec |
| Acura Integra | 2023-2024 | Base |
| Acura Integra | 2024 | Type S |
| Honda Accord | 2016-2020 | EX-L |
| Honda Accord | 2016-2020 | EX |
| Honda Accord | 2016-2017 | LX-S |
| Honda Accord | 2016-2020 | Touring |
| Honda Accord | 2016-2020 | LX |
| Honda Accord | 2016-2020 | Sport |
| Honda Accord | 2017, 2020 | SE |
| Honda Accord | 2017-2020 | Hybrid |
| Honda Accord | 2017-2020 | Hybrid EX-L |
| Honda Accord | 2017 | Sport Special Edition |
| Honda Accord | 2017-2020 | Hybrid Touring |
| Honda Accord | 2018-2020 | Sport Plus |
| Honda Accord | 2018-2020 | Hybrid EX |
| Honda Civic | 2016-2024 | Touring |
| Honda Civic | 2016-2024 | LX |
| Honda Civic | 2016-2024 | EX |
| Honda Civic | 2016-2020 | DX |
| Honda Civic | 2016-2018 | EX-T |
| Honda Civic | 2016-2017 | Turbo |
| Honda Civic | 2016-2024 | EX-L |
| Honda Civic | 2016-2018 | LX-P |
| Honda Civic | 2017-2020, 2022-2025 | Si |
| Honda Civic | 2017-2024 | Sport |
| Honda Civic | 2017-2020 | Turbo Plus |
| Honda Civic | 2017-2024 | Sport Touring |
| Honda Civic | 2018 | Coupe |
| Honda Civic | 2018-2024 | i-Style |
| Honda Civic | 2018 | SE |
| Honda Civic | 2019-2020 | Sport Plus |
| Honda Civic | 2021 | Type R Limited Edition |

If you've added boost, tuned for more power, or simply want better throttle control, then your stock clutch won't cut it. That?s where ACT (Advanced Clutch Technology) comes in delivering high-performance clutch kits and flywheels designed for real drivers who push their builds on the street, strip, or track.
ACT?s lineup includes everything from daily driver friendly HD kits to hardcore twin disc setups for serious horsepower. Whether you?re launching hard in a WRX, drifting in a 370Z, or canyon carving in an M3, ACT gives you the torque capacity and engagement you need without sacrificing drivability.
Why ACT? Because Power Without Control Is Useless.ACT doesn?t just make universal performance parts ? they build complete, vehicle-specific clutch solutions for enthusiast favorites. Whether you daily a Civic Type R, track a Subaru STI, drift a 240SX, or drag a Mustang GT, ACT offers the right clutch to match your build goals.
Top supported platforms include the Nissan 350Z/370Z, Toyota Supra A90, Chevy Camaro SS/ZL1, Mitsubishi Evo, Ford Focus RS/ST, and BMW M3/M4 ? each with clutch options tuned to your driving needs.
What ACT Offers:ACT isn?t hype ? it?s proven. Their clutches are SFI-certified, track-tested, and used by racers in drag, time attack, autocross, drift, and rally. But what really matters? They hold power, last longer, and feel right even after hundreds of hard launches or hours of canyon carving.
Whether you're upgrading for more power or replacing a tired OEM clutch, ACT gives you the bite, strength, and feel to drive harder with confidence. No compromises, no excuses just parts that work when it matters.