SPEC

Is your clutch struggling to keep up now that the engine has more power? SPEC makes performance clutches and flywheels for street cars, track cars and everything in between. Here you’ll find clutch kits in several stages as well as steel and aluminium flywheels, so you can choose a solution that matches your power and your use.

American clutches built for more power

SPEC is an American brand specialising in clutches and flywheels for performance cars. When an engine is tuned, torque often rises beyond what the original clutch was designed for, and it starts to slip. SPEC clutches are developed to transfer more torque, and the range covers many popular models, from sports cars and tuner cars to muscle cars. The goal is a clutch that holds the power without making the car needlessly hard to drive.

SPEC’s key products

The clutch kits are divided into stages: the lower stages are designed for street use with a comfortable pedal, while the higher stages have more aggressive friction materials and higher clamping force for more power and track use. The kits typically include pressure plate and disc, and often a release bearing. Steel or aluminium flywheels are available for many of the same cars. A lighter flywheel lets the engine respond faster to the throttle, while a heavier one gives smoother pull-aways. See each product for fitment and contents.

Buy SPEC from us

We specialise in performance parts and know what it takes for a project to succeed. You get a wide selection, competitive prices and personal service if you have questions along the way. Find the SPEC solution for your project and take the next step towards more performance.

Frequently asked questions

Which SPEC stage should I choose?

Choose based on the engine’s torque and how the car is used. The lower stages suit street cars with moderate tuning, while the higher stages are for more power and track driving, where a harsher engagement is acceptable.

Should I replace the flywheel together with the clutch?

It is not always necessary, but the flywheel must be in good condition and resurfaced or new. Many choose to replace it at the same time, as it takes the same work to get to.