T1SS-B02 Mod-Twin 225 HD Sprung Street Kit is designed for high powered AWD street cars. It unites uncompromised pedal feel, durability, engagement quality with very high torque capacity by combining twice the organic friction surfaces with an ultra-durable spring center Mono-Drive hub in a completely modular design. Each diaphragm spring endures an exclusive four-stage heat treating process providing a consistent light pedal feel. Steel-backed Friction Plates with high quality organic friction materials deliver stable friction coefficient, good heat capacity and long clutch life. These Friction Plates uniformly transfer torque to the Mono-Drive sprung hub assembly which extends input shaft life and reduces driveline shock from torsional vibration. This kit includes a CNC-machined and dynamically balanced flywheel, pressure plate cover, diaphragm spring, face, puck-style ceramic friction plates, sprung Mono-Drive hub assembly, floater, patented Monoloc Collar, release bearing, alignment tool and pilot bearing (if needed). Mod-Twin clutches are fully rebuildable and most components can be ordered separately.
Mod-Twin 225 HD Sprung Street
Soft progressive engagement, light pedal effort, smooth shifting with mild to moderate transmission gear noise; Forged Aluminum Cover, Mono-drive hub, exclusive diaphragm, premium friction materials, and hardened wear points ensure this long-life twin performs and survives under the most demanding conditions; Delivers maximum performance and high heat tolerance by combining robust design, strategic features, choice materials, and close tolerances; Street or Street/Strip; Applying tactical engineering to the MOD-TWIN, ACT presents unique solutions to common tradeoffs found on twin disc clutches, resulting in an ultra-durable, customer serviceable, long-lasting clutch with very high torque capacity. All are 100% clamp load tested, balanced and SFI certified
- “Excellence in Performance”, backed by the best one-year warranty in the industry!
Fits
2016 BMW 340i Base
2016 BMW 340i xDrive Base
2017 BMW 340i Base
2017 BMW 340i xDrive Base
2017 BMW 440i Base
2017 BMW 440i xDrive Base
2017 BMW M240i Base
2018 BMW 340i Base
2018 BMW 340i xDrive Base
2018 BMW 440i Base
2018 BMW 440i xDrive Base
2018 BMW M240i Base
2019 BMW 440i Base
2019 BMW 440i xDrive Base
2019 BMW M240i Base
2020 BMW M240i Base
2021 BMW M240i Base
2023 Toyota GR Supra A91 Edition
2023 Toyota GR Supra Base
2023 Toyota GR Supra Premium
2024 Toyota GR Supra 45th Anniversary Edition
2024 Toyota GR Supra Base
2024 Toyota GR Supra Premium
2025 Toyota GR Supra Base
2025 Toyota GR Supra Premium
2026 Toyota GR Supra Base
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2026 Toyota GR Supra Premium











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