Spec 97-03 BMW 540 E39 4.4L Stage 2+ (w/ Sprung Disc) Clutch Kit

This is the SPEC Stage 2+ clutch kit, specifically designed for the 1997-2003 BMW 540i equipped with the 4.4L engine. If you're looking to handle more power than the stock clutch can manage, especially if you've made modifications like a tune or intake, this kit is a solid option. It features a sprung disc, which helps absorb some of the shock and vibration that can come with a higher-performance clutch, making it a bit more streetable than a rigid disc setup.

The Stage 2+ designation means this kit offers a significant increase in holding capacity over stock, often capable of handling up to 50% more torque. This is achieved through a well-built, performance-oriented friction material on the disc, paired with a stronger pressure plate. The sprung hub design of the disc is crucial for a vehicle like the 540i, as it helps to dampen drivetrain lash and reduce noise, vibration, and harshness (NVH) that can be more noticeable in a luxury sedan. This kit is designed to fit right into your existing drivetrain setup, making the installation process as straightforward as possible for a clutch replacement.

When installing this clutch kit, it's always a good idea to inspect your flywheel for any signs of wear or damage. If the flywheel is glazed or has hot spots, resurfacing or replacing it is highly recommended for optimal clutch performance and longevity. This kit includes the clutch disc and pressure plate, but you'll want to ensure you have a new pilot bearing and release bearing on hand, as these are typically replaced during a clutch job and are not always included in the kit. Refer to the manufacturer's installation instructions for specific details and torque specifications.