Clutch Masters FX350 Clutch Kit

1999–2003 BMW M5 (03CM5-HDFF-AK)

Part #: 03CM5-HDFF-AK

Overview

The Clutch Masters FX350 Clutch Kit is a high-performance upgrade designed specifically for the BMW M5 from 1999 to 2003. Built with the enthusiast in mind, this clutch system offers a perfect balance between street drivability and spirited driving performance. Whether you're a daily driver seeking improved pedal feel or a weekend racer pushing your vehicle to its limits, the FX350 delivers reliable engagement and increased holding capacity.

This clutch kit is engineered to support occasional aggressive driving without sacrificing the smoothness and reliability expected from a factory replacement. It’s an ideal choice for drivers who want to enhance their vehicle’s performance while maintaining a comfortable, street-friendly feel. With the FX350, you'll get a clutch system that can handle spirited driving sessions and light track use, making it a versatile upgrade for your BMW M5.

Key Features

The FX350 Clutch Kit incorporates advanced materials and innovative design features to ensure durability, performance, and ease of use. Key features include:

• Power Plus I Pressure Plate: This high-capacity pressure plate provides increased clamping force, supporting higher torque loads and improved power transfer from the engine to the drivetrain.
• New Formula Button Disc: Clutch Masters' proprietary formula offers a balanced friction surface that ensures smooth engagement, consistent pedal feel, and reliable performance under spirited driving conditions.
• Street-Friendly Design: Despite its higher holding capacity, the FX350 maintains a pedal feel similar to OEM setups, making it suitable for daily driving and occasional aggressive use.
• Durable Construction: Crafted from high-quality materials, the clutch components are built to withstand the rigors of spirited driving and occasional track days.
• Enhanced Heat Dissipation: The design promotes effective heat management, reducing the risk of clutch fade during aggressive driving or prolonged use.
• Easy Installation: Designed as a direct replacement, this kit installs with minimal modifications, allowing for a straightforward upgrade process.

Construction & Design

The FX350 Clutch Kit features a robust construction utilizing premium materials to ensure longevity and consistent performance. The Power Plus I Pressure Plate is engineered with high-strength steel components and a reinforced diaphragm spring, providing increased clamping force without adding excessive pedal effort. The clutch disc employs Clutch Masters' New Formula Button technology, which combines a high-friction surface with a durable, heat-resistant compound to deliver reliable engagement and smooth operation.

The entire assembly is designed for maximum durability and heat resistance, ensuring that your clutch can handle spirited driving and occasional track use without premature wear. The kit's components are precision-machined and assembled to exact specifications, guaranteeing a perfect fit and seamless operation within your BMW M5's transmission system.

Installation & Fitment

This clutch kit is a direct bolt-on replacement for the factory clutch in the 1999–2003 BMW M5. No cutting, drilling, or extensive modifications are required for installation. Basic mechanical skills and standard tools are sufficient to complete the upgrade. It is recommended to have the clutch properly aligned and the flywheel inspected or resurfaced during installation to ensure optimal performance and longevity.

• Complete clutch system with pressure plate, clutch disc, and necessary hardware
• Designed specifically for the BMW M5 (E39 chassis)
• Intended for use with stock or upgraded flywheels

What's Included

• FX350 Power Plus I Pressure Plate
• New Formula Button Clutch Disc
• Clutch alignment tool
• Mounting hardware and instructions

Ideal For

• BMW M5 owners seeking increased clutch capacity for spirited driving
• Enthusiasts wanting a reliable, street-friendly clutch upgrade
• Drivers who occasionally push their vehicle on the track or during aggressive driving sessions