ACT Mod-Twin 225 Heavy Duty Sprung Street Clutch Kit Nissan Skyline GT-R R34 1999-2002 | T1SS-N04 Mazdaspeed3_2007-2013 Constructed from mandrel-bent aluminum

Constructed from mandrel-bent aluminum

Fits: Fits: T25

Each Alpha Series Radiator also includes provisions for the OEM cooling fan and OEM-compatible

(16) Serrated Nuts

The factory top mount intercooler performs adequately in short bursts but struggles under sustained load due to poor airflow exit paths

ACT Mod-Twin 225 Heavy Duty Sprung Street Clutch Kit Nissan Skyline GT-R R34 1999-2002 | T1SS-N04 Mazdaspeed3_2007-2013 Constructed from mandrel-bent aluminumProduct Fitment: 1999 2002 Nissan Skyline GT R R34 The ACT Mod Twin T1SS N04 is a premium heavy duty clutch kit engineered specifically for 1999 2002 Nissan Skyline GT R (R34) applications. This twin disc system delivers exceptional torque capacity and street drivability, making it ideal for modified GT Rs that demand reliable power transfer without sacrificing daily driving comfort. Key Features & Benefits Twin Disc Design Doubles the friction