ACT

ACT 04-20 WRX STI Mod Twin XX Race Kit Unsprung Hub Torque Cap 1340ft/lbs Not For Street Use

Out of stock
SKU: T3R-S07
IN STOCK at manufacturer, however please contact us for estimated shipping date and lead time before ordering. You can text, call or email us for a detailed estimate.
Regular price $1,521.00
Regular price Sale $1,949.00 Sale price $1,521.00
Designed for Vehicles / Universal (no vehicles listed)

This product is in stock at ACT. We can provide a detailed estimated time to ship it to you upon request before ordering. Please text or call us and provide the SKU shown on this page and we will provide a detailed lead time so you know when it will ship.

AAIA Part Type Description

Clutch Kit

Application Summary

T3R-S07 Mod-Twin 225 XX Rigid Race Kit tackles aggressive launches and rapid shifting of high powered AWDs by combining twice the ceramic friction surfaces with a no-nonsense solid Mono-Drive hub in a completely modular design. Each diaphragm spring endures an exclusive four-stage heat treating process providing a consistent pedal feel requiring moderate effort. Puck-style Friction Plates with high quality ceramic friction materials deliver high friction coefficient, superior heat capacity, and long clutch life. These Friction Plates uniformly transfer torque to a Mono-Drive chrome-moly hub which is heat treated for strength and durability extending input shaft life with one continuous spline. The lightweight, rigid design allows for quicker shifts and trouble-free service. This kit includes a CNC-machined and dynamically balanced flywheel, pressure plate cover, diaphragm spring, face, puck-style ceramic friction plates, rigid Mono-Drive hub, 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.

Additional Information

Predictable aggressive engagement, increased pedal effort, quick shifting, possible start-off judder 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; Drag, Road or Rally Racing; 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

Key Search Words

mod twin
modular clutch
twin disc
clutch kit
dual disc
flywheel
race disc
puck style
xtreme
monoloc
SFI

Market Description

"Excellence in Performance", backed by the best one-year warranty in the industry!

Product Description - Long

Mod-Twin 225 XX Rigid Race

Product Description - Short

ACT 04-20 WRX STI Mod Twin XX Race Kit Unsprung Hub Torque Cap 1340ft/lbs Not For Street Use

Product Description - Short

Mod-Twin Kit