STM is proud to announce that we will now be selling Tilton Race Clutches. The same clutch that is used in the STM World Record Holding RS(Fastest CT9A 8.094 @ 182.53). These clutches are expensive, but so with your EvoM discount, these are affordable! These are the best clutches on the market and we proved that. Here is some more info on the Tilton series clutch kits.

Tilton Racing Clutch Kits

- Evolution VIII-IX CT9A (5-Speed only)

Tilton's Mitsubishi Clutch-Flywheel assemblies are designed to be a direct replacement for the stock assemblies, retaining the same diameter (ring gear size) as originally equipped with the car.

Carbon Assembly: (Pictured)
Tilton's Carbon/Carbon OT-II clutches offer a unique combination of extremely low inertia, high torque capacity, high heat capacity and smooth engagement characteristics. Because of these features, they can be used in road racing, endurance racing, off-road and high-performance street applications. The carbon matrix plates (driven and floater) do not warp from heat, providing consistent shifting and minimizing heat-related clutch failures. The smooth engagement characteristics of the carbon plates provide good drivability and reduce "shock" to other driveline components. Through the use of additional pressure plates (shims) and periodic rebuilds, OT-Series carbon/carbon clutches offer a long life option.

- 7.25" 2-Plate OT-Series Carbon/Carbon Clutch
- Billet Steel Flywheel with Integral Ring Gear
- Hydraulic Release Bearing Assembly
- Related Hardware
- Weight 16.2 Pounds
- TQ Capacity: 840

Metallic Assembly:
Tilton's Metallic OT-Series race clutches offer the low moment-of-inertia, high torque capacity and reliability necessary for the most demanding racing applications. These features have made metallic clutches the most common clutch type used in road racing and circle track racing. Metallic clutches are not recommended for street use.

- 7.25" 3-Plate OT-Series Metallic Race Clutch
- Disc Pack
- Billet Steel Flywheel with Integral Ring Gear
- Hydraulic Release Bearing Assembly
- Related Hardware
- Weight 19.1 Pounds
- TQ Capacity: 500

Cerametallic Assembly:
Tilton's Cerametallic OT-II racing clutch is primarily designed for racing applications where some clutch modulation is desired. OT-Series cerametallic clutches feature 4-paddle discs that utilize a unique blend of ceramic and metallic materials. Cerametallic discs are thicker than sintered metallic discs. They provide higher heat capacity through their increased mass. In addition, the engagement characteristics of cerametallic clutches are smoother than sintered metallic clutches. These features have made cerametallic clutches popular in applications such as rally, hill climb, club racing and street/strip applications.

- 7.25 2-Plate OT-Series Cerametallic Clutch
- Disc Pack
- Billet Steel Flywheel with Integral Ring Gear
- Hydraulic Release Bearing Assembly
- Related Hardware
- Weight 19.1 Pounds
- TQ Capacity: 600

Also included with each clutch package is a hydraulic release bearing (HRB) that mounts inside the bellhousing and replaces the stock slave cylinder/fork arm release bearing mechanism. This HRB provides quick shifting, low pedal effort and self-adjusts for clutch wear.