ACS – Australian Clutch Services / Xtreme Clutch – Premium Clutches for Honda

ACS – Australian Clutch Services is a globally recognized Australian clutch manufacturer, best known for its Xtreme Clutch and Xtreme Performance Clutch lines. Established in 1988 and based in Adelaide, South Australia, ACS produces OEM replacement and performance clutch systems for street, motorsport and tuning applications.

Brand History and Background

Founded over three decades ago, ACS has grown from a local manufacturer into one of the leading independent clutch specialists in the Asia–Pacific region. The company operates its own in-house testing facility, holds ISO 9001:2015 certification, and works closely with OEM-level suppliers worldwide. Its dedication to engineering precision and product consistency has earned ACS a strong reputation among workshops, race teams, and car enthusiasts alike.

ACS is the parent brand behind Xtreme Clutch – a line of high-performance clutch kits designed for modified and motorsport vehicles, including popular Honda models such as the Civic Type R, Integra DC5, Accord Euro (CL9), S2000 (AP1/AP2) and CR-Z.

ACS / Xtreme Clutch Product Range

• ACS OEM Replacement – standard clutch kits engineered as direct replacements for factory Honda units, offering OEM quality and durability for daily driving.
• Xtreme Clutch Organic Series (Stage 1) – uprated organic clutches with increased torque capacity and smooth engagement, ideal for street performance and mild tuning.
• Xtreme Performance Ceramic / Sprung Series (Stage 2–4) – semi-ceramic and full ceramic clutches built for high-powered, turbocharged or track-oriented cars.
• Xtreme Outback – heavy-duty clutches designed for 4×4 and off-road vehicles, focused on durability and heat resistance.

Why ACS Clutches Are Popular Among Honda Owners

• Precision fitment – each kit is engineered specifically for the vehicle and engine type (K20, K24, D16, R18, F20, etc.).
• Thermal stability – tested under motorsport conditions such as drift, rally, and circuit use.
• Strength and drivability – reinforced springs and balanced discs ensure smooth operation and reduced vibration.
• Complete kits – most sets include the pressure plate, clutch disc, and release bearing.

ACS Compared to Other Brands

ACS and Xtreme Clutch are often compared to Exedy, ACT, Competition

ACS / Xtreme Clutch Product Range

 Clutch and OS Giken. They are regarded as a solid, well-engineered alternative—especially for K-series, R-series and D-series Honda engines—offering excellent torque capacity, smooth pedal feel, and consistent performance under load.

FAQ – Frequently Asked Questions about ACS / Xtreme Clutch

Are ACS clutches suitable for daily use?
Yes. The OEM Replacement and Organic Stage 1 series are designed for everyday driving. They maintain comfort and smooth engagement while handling more torque and temperature than stock units.

Is ACS a motorsport brand?
Yes, but not exclusively. The Xtreme Clutch line covers both street and track applications—Stage 1 and Stage 2 kits are street-legal and known for excellent drivability.

How does ACS compare to Exedy?
Exedy is the Japanese OEM benchmark; ACS is its Australian counterpart. Both deliver top-tier precision and reliability. ACS has become increasingly popular in Europe and Australia for combining performance with comfort.

Are ACS clutches available for Type R and performance Hondas?
Absolutely. ACS offers Xtreme Clutch kits for Civic Type R (EP3, FN2, FK2, FK8), Integra DC5, Accord Euro (CL9), and S2000. These kits provide better torque handling and improved pedal feedback.

Summary

ACS – Australian Clutch Services brings together engineering experience, manufacturing precision, and motorsport passion. Its Xtreme Clutch range is one of the most trusted choices for performance-tuned Hondas. At JDMshop.eu, you’ll find genuine ACS kits tailored for popular Honda engines, delivering durability, control, and improved power transfer—both on the street and on the track.