Clutch Masters 07-11 MazdaSPEED3/MazdaSPEED6 850 Series Twin Disc 8.5in Race Clutch *No Flywheel*

What you get with this Clutch Masters 850 Series Twin Disc clutch kit is the clutch assembly itself, designed for serious performance. This kit is specifically for the 2007-2011 Mazda 3 and the 2006-2007 Mazda 6, and it does not include a flywheel, so you'll need to source that separately or reuse your existing one if it's compatible.

This is a twin-disc setup, meaning it uses two friction surfaces per side, which is Clutch Masters' way of handling the immense torque and heat generated by high-horsepower engines. The 8.5-inch diameter discs are smaller than a typical single disc, allowing for a lighter rotating mass and quicker revs, but the twin-disc design ensures it can still clamp down hard enough to transfer power effectively. The 850 Series is built with a sprung center hub design, which helps absorb some of the shock and vibration that can come with aggressive engagement, making it a bit more manageable for daily driving than some other race-focused clutches. The friction material used is a high-performance organic compound, offering a good balance between engagement feel and durability under demanding conditions.

Installing a twin-disc clutch is a significant undertaking, often requiring specialized tools and a good understanding of drivetrain components. Because this is a race-oriented clutch, expect a firmer pedal feel and a more abrupt engagement compared to a stock clutch. It's designed for drivers who prioritize maximum power transfer and durability for track use or heavily modified street cars. Make sure to consult the manufacturer's installation guide for specific torque specifications and break-in procedures to get the most out of this clutch and ensure its longevity.