Action Clutch ACR-3553-SPR-FW Ironman Sprung Street Clutch Kit with Lightened Flywheel BMW M3 E46

The Action Clutch ACR-3553-SPR-FW Ironman Sprung (Street) Clutch Kit delivers exceptional performance for high-powered BMW M3 E46 builds with the S54 3.2L DOHC engine. Designed specifically for dedicated track use and aggressive street applications, this complete kit includes both a high-performance clutch assembly and a lightened flywheel for improved throttle response and power transfer.

Key Features:

• American sintered iron friction material for maximum durability and heat resistance
• Dual clamp load heavy-duty pressure plate with 250% increased holding capacity over factory
• Sprung center disc design with patented fully enclosed spring retainers prevents catastrophic spring ejection
• Lightened flywheel reduces rotational mass for quicker acceleration and improved engine response
• Four-stage heat-treated diaphragm spring for unparalleled performance and longevity
• 100% dynamically spin balanced for smooth operation
• Ductile iron friction plate with reinforced heavy-duty drive straps
• Includes pilot bearing (when applicable) and clutch alignment tool

Performance Characteristics:

This Ironman Sprung kit delivers aggressive engagement with an on/off feel that's ideal for track use while remaining manageable for spirited street driving. The American-grade sintered iron friction material provides maximum torque holding capacity and rapid heat dissipation, ensuring consistent performance even under extreme conditions. Some light engagement noise and gear rattle may be experienced during operation due to the high-performance nature of this clutch system.

What's Included:

• Sprung American sintered iron clutch disc
• Dual clamp load HD pressure plate
• Lightened flywheel
• Pilot bearing/bushing (when applicable)
• Clutch alignment tool

Break-In Requirements:

Proper break-in is essential for optimal performance and warranty coverage. Complete 500 street miles of break-in, keeping RPMs under 4500, using no more than half-throttle, and avoiding boost applications during this period.

Important Note:

This kit is specifically engineered for track use applications and aggressive street driving. All Action Clutch products are hand assembled and manufactured in the USA to exacting quality standards. Each kit undergoes multiple quality checks by experienced engineers before being released as a finished product.