E46 M3 8.5” Metallic Clutch-Flywheel Kit

Tilton OT-215 8.5” Metallic Clutch-Flywheel Kit – E46 M3 35x10

Designed for serious motorsport use, the Tilton OT-215 8.5” Metallic Clutch-Flywheel Kit is ideal for drifting, track days, and pro touring builds. Compared to 7.25” clutches, this 8.5” setup delivers roughly 50% more mass for increased thermal capacity—keeping temperatures in check under extended abuse—while offering higher torque handling and smoother engagement.

Kit Contents:

• OT-215 8.5” metallic multi-plate clutch (available in 3-disc or 4-disc configurations)
• 35x10 spline disc pack 
• Precision-machined billet chromoly steel flywheel
• Complete clutch and flywheel bolt kits

Torque & Weight Specs:

• 3-Disc: Rated for 1290 lb-ft of torque | Total weight: 29.6 lbs
• 4-Disc: Rated for 1720 lb-ft of torque | Total weight: 33.4 lbs