Spec 12-13 Ford Focus 2.0T ST EcoBoost Stage 4 Clutch Kit (Must use FW SF33A-4)

If you're pushing your 2013-2014 Ford Focus ST hard and need a clutch that can keep up, this SPEC Stage 4 clutch kit is built for the job. This kit is designed to handle significantly more power than the stock clutch, making it a solid choice for modified vehicles that see frequent track use or aggressive street driving. It's a well-built component that aims to provide reliable engagement and power transfer under demanding conditions.

This Stage 4 clutch features a sprung, multi-plate design, which helps to manage the increased clamping force and torque capacity. The sprung hub design is important because it absorbs some of the shock and vibration that can come with a high-performance clutch, offering a more manageable feel on the street compared to a solid hub. SPEC uses a high-performance friction material that is known for its durability and ability to withstand high temperatures generated during aggressive driving. This kit is rated for a substantial increase in torque capacity, allowing you to put down more power reliably.

It's important to note that this clutch kit requires the use of the SPEC flywheel model SF33A-4 for proper installation and function. This is not a direct bolt-on replacement for the factory clutch and flywheel assembly. Because this is a Stage 4 clutch, expect a firmer pedal feel and a more abrupt engagement than stock. This is typical for high-performance clutch setups designed for maximum power handling. Ensure you are prepared for these characteristics before installation.